891567305398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{10631}}^1$

素因数の和:12290

約数の個数: 96

約数和(自身を含む): 1735420022784

約数和(自身を除く): 843852717386

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 1597, 1694, 2387, 3194, 3751, 4774, 7502, 10631, 11179, 17567, 21262, 22358, 26257, 35134, 49507, 52514, 74417, 99014, 116941, 122969, 148834, 193237, 233882, 245938, 329561, 346549, 386474, 544577, 659122, 693098, 818587, 1089154, 1286351, 1352659, 1637174, 2306927, 2572702, 2705318, 3625171, 3812039, 4613854, 5990347, 7250342, 7624078, 9004457, 11980694, 16977707, 18008914, 25376197, 33955414, 39876881, 41932429, 50752394, 79753762, 83864858, 118843949, 186754777, 237687898, 279138167, 373509554, 526308917, 558276334, 1052617834, 1307283439, 2054302547, 2614566878, 3684162419, 4108605094, 5789398087, 7368324838, 11578796174, 14380117829, 28760235658, 40525786609, 63683378957, 81051573218, 127366757914, 445783652699, 891567305398]

約数ペア:

[(1, 891567305398), (2, 445783652699), (7, 127366757914), (11, 81051573218), (14, 63683378957), (22, 40525786609), (31, 28760235658), (62, 14380117829), (77, 11578796174), (121, 7368324838), (154, 5789398087), (217, 4108605094), (242, 3684162419), (341, 2614566878), (434, 2054302547), (682, 1307283439), (847, 1052617834), (1597, 558276334), (1694, 526308917), (2387, 373509554), (3194, 279138167), (3751, 237687898), (4774, 186754777), (7502, 118843949), (10631, 83864858), (11179, 79753762), (17567, 50752394), (21262, 41932429), (22358, 39876881), (26257, 33955414), (35134, 25376197), (49507, 18008914), (52514, 16977707), (74417, 11980694), (99014, 9004457), (116941, 7624078), (122969, 7250342), (148834, 5990347), (193237, 4613854), (233882, 3812039), (245938, 3625171), (329561, 2705318), (346549, 2572702), (386474, 2306927), (544577, 1637174), (659122, 1352659), (693098, 1286351), (818587, 1089154)]