1292774410

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2439197}}^1$

素因数の和:2439257

約数の個数: 16

約数和(自身を含む): 2370900456

約数和(自身を除く): 1078126046

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2439197, 4878394, 12195985, 24391970, 129277441, 258554882, 646387205, 1292774410]

約数ペア:

[(1, 1292774410), (2, 646387205), (5, 258554882), (10, 129277441), (53, 24391970), (106, 12195985), (265, 4878394), (530, 2439197)]