7649002370

素因数分解:

$2^1\times 5^1\times {\mathrm{190891}}^1\times {\mathrm{4007}}^1$

素因数の和:194905

約数の個数: 16

約数和(自身を含む): 13771712448

約数和(自身を除く): 6122710078

約数列:

[1, 2, 5, 10, 4007, 8014, 20035, 40070, 190891, 381782, 954455, 1908910, 764900237, 1529800474, 3824501185, 7649002370]

約数ペア:

[(1, 7649002370), (2, 3824501185), (5, 1529800474), (10, 764900237), (4007, 1908910), (8014, 954455), (20035, 381782), (40070, 190891)]