393227576

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{30137}}^1$

素因数の和:30383

約数の個数: 32

約数和(自身を含む): 846275040

約数和(自身を除く): 453047464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 6524, 13048, 30137, 60274, 120548, 210959, 241096, 421918, 843836, 1687672, 7021921, 14043842, 28087684, 49153447, 56175368, 98306894, 196613788, 393227576]

約数ペア:

[(1, 393227576), (2, 196613788), (4, 98306894), (7, 56175368), (8, 49153447), (14, 28087684), (28, 14043842), (56, 7021921), (233, 1687672), (466, 843836), (932, 421918), (1631, 241096), (1864, 210959), (3262, 120548), (6524, 60274), (13048, 30137)]