378889178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 591243408

約数和(自身を除く): 212354230

約数列:

[1, 2, 61, 97, 101, 122, 194, 202, 317, 634, 5917, 6161, 9797, 11834, 12322, 19337, 19594, 30749, 32017, 38674, 61498, 64034, 597617, 1195234, 1875689, 1953037, 3105649, 3751378, 3906074, 6211298, 189444589, 378889178]

約数ペア:

[(1, 378889178), (2, 189444589), (61, 6211298), (97, 3906074), (101, 3751378), (122, 3105649), (194, 1953037), (202, 1875689), (317, 1195234), (634, 597617), (5917, 64034), (6161, 61498), (9797, 38674), (11834, 32017), (12322, 30749), (19337, 19594)]