968721064

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{418997}}^1$

素因数の和:419037

約数の個数: 24

約数和(自身を含む): 1929485790

約数和(自身を除く): 960764726

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 418997, 837994, 1675988, 3351976, 7122949, 14245898, 28491796, 56983592, 121090133, 242180266, 484360532, 968721064]

約数ペア:

[(1, 968721064), (2, 484360532), (4, 242180266), (8, 121090133), (17, 56983592), (34, 28491796), (68, 14245898), (136, 7122949), (289, 3351976), (578, 1675988), (1156, 837994), (2312, 418997)]