9966988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 17917200

約数和(自身を除く): 7950212

約数列:

[1, 2, 4, 59, 118, 157, 236, 269, 314, 538, 628, 1076, 9263, 15871, 18526, 31742, 37052, 42233, 63484, 84466, 168932, 2491747, 4983494, 9966988]

約数ペア:

[(1, 9966988), (2, 4983494), (4, 2491747), (59, 168932), (118, 84466), (157, 63484), (236, 42233), (269, 37052), (314, 31742), (538, 18526), (628, 15871), (1076, 9263)]