1330998041126

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2207}}^1\times {\mathrm{37963}}^1$

素因数の和:40245

約数の個数: 48

約数和(自身を含む): 2208943540224

約数和(自身を除く): 877945499098

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 2207, 4414, 7943, 15886, 28691, 37963, 57382, 75926, 103729, 207458, 372983, 493519, 745966, 987038, 1348477, 1784261, 2696954, 3568522, 6415747, 12831494, 17530201, 23195393, 35060402, 46390786, 83784341, 167568682, 301540109, 603080218, 1089196433, 2178392866, 3937864027, 7875728054, 14159553629, 28319107258, 51192232351, 102384464702, 665499020563, 1330998041126]

約数ペア:

[(1, 1330998041126), (2, 665499020563), (13, 102384464702), (26, 51192232351), (47, 28319107258), (94, 14159553629), (169, 7875728054), (338, 3937864027), (611, 2178392866), (1222, 1089196433), (2207, 603080218), (4414, 301540109), (7943, 167568682), (15886, 83784341), (28691, 46390786), (37963, 35060402), (57382, 23195393), (75926, 17530201), (103729, 12831494), (207458, 6415747), (372983, 3568522), (493519, 2696954), (745966, 1784261), (987038, 1348477)]