246983147788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{19873121}}^1$

素因数の和:19873377

約数の個数: 24

約数和(自身を含む): 467415829440

約数和(自身を除く): 220432681652

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 19873121, 39746242, 79492484, 258350573, 516701146, 1033402292, 4749675919, 9499351838, 18998703676, 61745786947, 123491573894, 246983147788]

約数ペア:

[(1, 246983147788), (2, 123491573894), (4, 61745786947), (13, 18998703676), (26, 9499351838), (52, 4749675919), (239, 1033402292), (478, 516701146), (956, 258350573), (3107, 79492484), (6214, 39746242), (12428, 19873121)]