633131990

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{111271}}^1$

素因数の和:111847

約数の個数: 16

約数和(自身を含む): 1141650720

約数和(自身を除く): 508518730

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 111271, 222542, 556355, 1112710, 63313199, 126626398, 316565995, 633131990]

約数ペア:

[(1, 633131990), (2, 316565995), (5, 126626398), (10, 63313199), (569, 1112710), (1138, 556355), (2845, 222542), (5690, 111271)]