631800004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{61627}}^1$

素因数の和:61875

約数の個数: 24

約数和(自身を含む): 1211359968

約数和(自身を除く): 579559964

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 61627, 123254, 246508, 677897, 1355794, 2711588, 14359091, 28718182, 57436364, 157950001, 315900002, 631800004]

約数ペア:

[(1, 631800004), (2, 315900002), (4, 157950001), (11, 57436364), (22, 28718182), (44, 14359091), (233, 2711588), (466, 1355794), (932, 677897), (2563, 246508), (5126, 123254), (10252, 61627)]