645205120586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2\times {\mathrm{2411}}^1$

素因数の和:2700

約数の個数: 96

約数和(自身を含む): 1123939514880

約数和(自身を除く): 478734394294

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 107, 214, 377, 403, 754, 806, 899, 1391, 1798, 2411, 2782, 3103, 3317, 4822, 6206, 6634, 11449, 11687, 22898, 23374, 31343, 40339, 43121, 62686, 69919, 74741, 80678, 86242, 96193, 139838, 148837, 149482, 192386, 257977, 297674, 332021, 354919, 515954, 664042, 709838, 908947, 971633, 1250509, 1817894, 1943266, 2167489, 2501018, 3353701, 4316273, 4334978, 4613947, 6707402, 7481333, 7997287, 8632546, 9227894, 10292651, 14962666, 15994574, 20585302, 27603539, 28177357, 55207078, 56354714, 97257329, 103964731, 133804463, 194514658, 207929462, 231921323, 267608926, 358846007, 463842646, 717692014, 800502631, 855709709, 1601005262, 1711419418, 3014977199, 6029954398, 10406534203, 11124226217, 20813068406, 22248452434, 24815581561, 49631163122, 322602560293, 645205120586]

約数ペア:

[(1, 645205120586), (2, 322602560293), (13, 49631163122), (26, 24815581561), (29, 22248452434), (31, 20813068406), (58, 11124226217), (62, 10406534203), (107, 6029954398), (214, 3014977199), (377, 1711419418), (403, 1601005262), (754, 855709709), (806, 800502631), (899, 717692014), (1391, 463842646), (1798, 358846007), (2411, 267608926), (2782, 231921323), (3103, 207929462), (3317, 194514658), (4822, 133804463), (6206, 103964731), (6634, 97257329), (11449, 56354714), (11687, 55207078), (22898, 28177357), (23374, 27603539), (31343, 20585302), (40339, 15994574), (43121, 14962666), (62686, 10292651), (69919, 9227894), (74741, 8632546), (80678, 7997287), (86242, 7481333), (96193, 6707402), (139838, 4613947), (148837, 4334978), (149482, 4316273), (192386, 3353701), (257977, 2501018), (297674, 2167489), (332021, 1943266), (354919, 1817894), (515954, 1250509), (664042, 971633), (709838, 908947)]