408996895996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{32636203}}^1$

素因数の和:32636461

約数の個数: 24

約数和(自身を含む): 774000214064

約数和(自身を除く): 365003318068

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 32636203, 65272406, 130544812, 424270639, 848541278, 1697082556, 7865324923, 15730649846, 31461299692, 102249223999, 204498447998, 408996895996]

約数ペア:

[(1, 408996895996), (2, 204498447998), (4, 102249223999), (13, 31461299692), (26, 15730649846), (52, 7865324923), (241, 1697082556), (482, 848541278), (964, 424270639), (3133, 130544812), (6266, 65272406), (12532, 32636203)]