2048834632312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{77471}}^1$

素因数の和:78165

約数の個数: 96

約数和(自身を含む): 4300848783360

約数和(自身を除く): 2252014151048

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 631, 676, 806, 1262, 1352, 1612, 2524, 3224, 5048, 5239, 8203, 10478, 16406, 19561, 20956, 32812, 39122, 41912, 65624, 77471, 78244, 106639, 154942, 156488, 213278, 254293, 309884, 426556, 508586, 619768, 853112, 1007123, 1017172, 2014246, 2034344, 2401601, 3305809, 4028492, 4803202, 6611618, 8056984, 9606404, 13092599, 13223236, 19212808, 26185198, 26446472, 31220813, 48884201, 52370396, 62441626, 97768402, 104740792, 124883252, 195536804, 249766504, 391073608, 405870569, 635494613, 811741138, 1270989226, 1515410231, 1623482276, 2541978452, 3030820462, 3246964552, 5083956904, 6061640924, 8261429969, 12123281848, 16522859938, 19700333003, 33045719876, 39400666006, 66091439752, 78801332012, 157602664024, 256104329039, 512208658078, 1024417316156, 2048834632312]

約数ペア:

[(1, 2048834632312), (2, 1024417316156), (4, 512208658078), (8, 256104329039), (13, 157602664024), (26, 78801332012), (31, 66091439752), (52, 39400666006), (62, 33045719876), (104, 19700333003), (124, 16522859938), (169, 12123281848), (248, 8261429969), (338, 6061640924), (403, 5083956904), (631, 3246964552), (676, 3030820462), (806, 2541978452), (1262, 1623482276), (1352, 1515410231), (1612, 1270989226), (2524, 811741138), (3224, 635494613), (5048, 405870569), (5239, 391073608), (8203, 249766504), (10478, 195536804), (16406, 124883252), (19561, 104740792), (20956, 97768402), (32812, 62441626), (39122, 52370396), (41912, 48884201), (65624, 31220813), (77471, 26446472), (78244, 26185198), (106639, 19212808), (154942, 13223236), (156488, 13092599), (213278, 9606404), (254293, 8056984), (309884, 6611618), (426556, 4803202), (508586, 4028492), (619768, 3305809), (853112, 2401601), (1007123, 2034344), (1017172, 2014246)]