393819828

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{99149}}^1$

素因数の和:99487

約数の個数: 24

約数和(自身を含む): 921698400

約数和(自身を除く): 527878572

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 99149, 198298, 297447, 396596, 594894, 1189788, 32818319, 65636638, 98454957, 131273276, 196909914, 393819828]

約数ペア:

[(1, 393819828), (2, 196909914), (3, 131273276), (4, 98454957), (6, 65636638), (12, 32818319), (331, 1189788), (662, 594894), (993, 396596), (1324, 297447), (1986, 198298), (3972, 99149)]