242884310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{398171}}^1$

素因数の和:398239

約数の個数: 16

約数和(自身を含む): 444359952

約数和(自身を除く): 201475642

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 398171, 796342, 1990855, 3981710, 24288431, 48576862, 121442155, 242884310]

約数ペア:

[(1, 242884310), (2, 121442155), (5, 48576862), (10, 24288431), (61, 3981710), (122, 1990855), (305, 796342), (610, 398171)]