13878878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 9708322

約数列:

[1, 2, 13, 26, 29, 58, 79, 158, 233, 377, 466, 754, 1027, 2054, 2291, 3029, 4582, 6058, 6757, 13514, 18407, 29783, 36814, 59566, 87841, 175682, 239291, 478582, 533803, 1067606, 6939439, 13878878]

約数ペア:

[(1, 13878878), (2, 6939439), (13, 1067606), (26, 533803), (29, 478582), (58, 239291), (79, 175682), (158, 87841), (233, 59566), (377, 36814), (466, 29783), (754, 18407), (1027, 13514), (2054, 6757), (2291, 6058), (3029, 4582)]