327939950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{504523}}^1$

素因数の和:504548

約数の個数: 24

約数和(自身を含む): 656890248

約数和(自身を除く): 328950298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 504523, 1009046, 2522615, 5045230, 6558799, 12613075, 13117598, 25226150, 32793995, 65587990, 163969975, 327939950]

約数ペア:

[(1, 327939950), (2, 163969975), (5, 65587990), (10, 32793995), (13, 25226150), (25, 13117598), (26, 12613075), (50, 6558799), (65, 5045230), (130, 2522615), (325, 1009046), (650, 504523)]