977329294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{152851}}^1$

素因数の和:153015

約数の個数: 16

約数和(自身を含む): 1540748160

約数和(自身を除く): 563418866

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 152851, 305702, 3515573, 7031146, 21246289, 42492578, 488664647, 977329294]

約数ペア:

[(1, 977329294), (2, 488664647), (23, 42492578), (46, 21246289), (139, 7031146), (278, 3515573), (3197, 305702), (6394, 152851)]