402894232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3873983}}^1$

素因数の和:3874002

約数の個数: 16

約数和(自身を含む): 813536640

約数和(自身を除く): 410642408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3873983, 7747966, 15495932, 30991864, 50361779, 100723558, 201447116, 402894232]

約数ペア:

[(1, 402894232), (2, 201447116), (4, 100723558), (8, 50361779), (13, 30991864), (26, 15495932), (52, 7747966), (104, 3873983)]