426996811820

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{13236107}}^1$

素因数の和:13237729

約数の個数: 24

約数和(自身を含む): 897249289104

約数和(自身を除く): 470252477284

約数列:

[1, 2, 4, 5, 10, 20, 1613, 3226, 6452, 8065, 16130, 32260, 13236107, 26472214, 52944428, 66180535, 132361070, 264722140, 21349840591, 42699681182, 85399362364, 106749202955, 213498405910, 426996811820]

約数ペア:

[(1, 426996811820), (2, 213498405910), (4, 106749202955), (5, 85399362364), (10, 42699681182), (20, 21349840591), (1613, 264722140), (3226, 132361070), (6452, 66180535), (8065, 52944428), (16130, 26472214), (32260, 13236107)]