1617993628

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{49711}}^1$

素因数の和:49897

約数の個数: 24

約数和(自身を含む): 2895226880

約数和(自身を除く): 1277233252

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 8137, 16274, 32548, 49711, 99422, 198844, 3927169, 5120233, 7854338, 10240466, 15708676, 20480932, 404498407, 808996814, 1617993628]

約数ペア:

[(1, 1617993628), (2, 808996814), (4, 404498407), (79, 20480932), (103, 15708676), (158, 10240466), (206, 7854338), (316, 5120233), (412, 3927169), (8137, 198844), (16274, 99422), (32548, 49711)]