2998768690

素因数分解:

$2^1\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{70709}}^1$

素因数の和:74957

約数の個数: 16

約数和(自身を含む): 5399132760

約数和(自身を除く): 2400364070

約数列:

[1, 2, 5, 10, 4241, 8482, 21205, 42410, 70709, 141418, 353545, 707090, 299876869, 599753738, 1499384345, 2998768690]

約数ペア:

[(1, 2998768690), (2, 1499384345), (5, 599753738), (10, 299876869), (4241, 707090), (8482, 353545), (21205, 141418), (42410, 70709)]