2455696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:4990

約数の個数: 20

約数和(自身を含む): 4912384

約数和(自身を除く): 2456688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4951, 9902, 19804, 39608, 79216, 153481, 306962, 613924, 1227848, 2455696]

約数ペア:

[(1, 2455696), (2, 1227848), (4, 613924), (8, 306962), (16, 153481), (31, 79216), (62, 39608), (124, 19804), (248, 9902), (496, 4951)]