938478428158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{66337}}^1\times {\mathrm{372293}}^1$

素因数の和:438651

約数の個数: 16

約数和(自身を含む): 1481834362320

約数和(自身を除く): 543355934162

約数列:

[1, 2, 19, 38, 66337, 132674, 372293, 744586, 1260403, 2520806, 7073567, 14147134, 24696800741, 49393601482, 469239214079, 938478428158]

約数ペア:

[(1, 938478428158), (2, 469239214079), (19, 49393601482), (38, 24696800741), (66337, 14147134), (132674, 7073567), (372293, 2520806), (744586, 1260403)]