621420238

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{11411}}^1$

素因数の和:11859

約数の個数: 16

約数和(自身を含む): 947515536

約数和(自身を除く): 326095298

約数列:

[1, 2, 73, 146, 373, 746, 11411, 22822, 27229, 54458, 833003, 1666006, 4256303, 8512606, 310710119, 621420238]

約数ペア:

[(1, 621420238), (2, 310710119), (73, 8512606), (146, 4256303), (373, 1666006), (746, 833003), (11411, 54458), (22822, 27229)]