79570556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80537}}^1$

素因数の和:80573

約数の個数: 24

約数和(自身を含む): 157854480

約数和(自身を除く): 78283924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 80537, 161074, 322148, 1046981, 1530203, 2093962, 3060406, 4187924, 6120812, 19892639, 39785278, 79570556]

約数ペア:

[(1, 79570556), (2, 39785278), (4, 19892639), (13, 6120812), (19, 4187924), (26, 3060406), (38, 2093962), (52, 1530203), (76, 1046981), (247, 322148), (494, 161074), (988, 80537)]