378032956

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{329297}}^1$

素因数の和:329349

約数の個数: 24

約数和(自身を含む): 774508896

約数和(自身を除く): 396475940

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 329297, 658594, 1317188, 2305079, 4610158, 9220316, 13501177, 27002354, 54004708, 94508239, 189016478, 378032956]

約数ペア:

[(1, 378032956), (2, 189016478), (4, 94508239), (7, 54004708), (14, 27002354), (28, 13501177), (41, 9220316), (82, 4610158), (164, 2305079), (287, 1317188), (574, 658594), (1148, 329297)]