485764604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{85703}}^1$

素因数の和:85829

約数の個数: 24

約数和(自身を含む): 923889120

約数和(自身を除く): 438124516

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 85703, 171406, 342812, 1114139, 2228278, 4456556, 9341627, 18683254, 37366508, 121441151, 242882302, 485764604]

約数ペア:

[(1, 485764604), (2, 242882302), (4, 121441151), (13, 37366508), (26, 18683254), (52, 9341627), (109, 4456556), (218, 2228278), (436, 1114139), (1417, 342812), (2834, 171406), (5668, 85703)]