337979372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{2137}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 623184240

約数和(自身を除く): 285204868

約数列:

[1, 2, 4, 19, 38, 76, 2081, 2137, 4162, 4274, 8324, 8548, 39539, 40603, 79078, 81206, 158156, 162412, 4447097, 8894194, 17788388, 84494843, 168989686, 337979372]

約数ペア:

[(1, 337979372), (2, 168989686), (4, 84494843), (19, 17788388), (38, 8894194), (76, 4447097), (2081, 162412), (2137, 158156), (4162, 81206), (4274, 79078), (8324, 40603), (8548, 39539)]