996800356

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{2800001}}^1$

素因数の和:2800094

約数の個数: 12

約数和(自身を含む): 1764001260

約数和(自身を除く): 767200904

約数列:

[1, 2, 4, 89, 178, 356, 2800001, 5600002, 11200004, 249200089, 498400178, 996800356]

約数ペア:

[(1, 996800356), (2, 498400178), (4, 249200089), (89, 11200004), (178, 5600002), (356, 2800001)]