1628173838044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239015537}}^1$

素因数の和:239015685

約数の個数: 24

約数和(自身を含む): 3091904999568

約数和(自身を除く): 1463731161524

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 239015537, 478031074, 956062148, 3107201981, 6214403962, 12428807924, 31311035347, 62622070694, 125244141388, 407043459511, 814086919022, 1628173838044]

約数ペア:

[(1, 1628173838044), (2, 814086919022), (4, 407043459511), (13, 125244141388), (26, 62622070694), (52, 31311035347), (131, 12428807924), (262, 6214403962), (524, 3107201981), (1703, 956062148), (3406, 478031074), (6812, 239015537)]