1625960024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15634231}}^1$

素因数の和:15634250

約数の個数: 16

約数和(自身を含む): 3283188720

約数和(自身を除く): 1657228696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15634231, 31268462, 62536924, 125073848, 203245003, 406490006, 812980012, 1625960024]

約数ペア:

[(1, 1625960024), (2, 812980012), (4, 406490006), (8, 203245003), (13, 125073848), (26, 62536924), (52, 31268462), (104, 15634231)]