251922903310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1048063}}^1$

素因数の和:1048169

約数の個数: 48

約数和(自身を含む): 499964258304

約数和(自身を除く): 248041354994

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1849, 2795, 3698, 5590, 9245, 18490, 24037, 48074, 120185, 240370, 1048063, 2096126, 5240315, 10480630, 13624819, 27249638, 45066709, 68124095, 90133418, 136248190, 225333545, 450667090, 585867217, 1171734434, 1937868487, 2929336085, 3875736974, 5858672170, 9689342435, 19378684870, 25192290331, 50384580662, 125961451655, 251922903310]

約数ペア:

[(1, 251922903310), (2, 125961451655), (5, 50384580662), (10, 25192290331), (13, 19378684870), (26, 9689342435), (43, 5858672170), (65, 3875736974), (86, 2929336085), (130, 1937868487), (215, 1171734434), (430, 585867217), (559, 450667090), (1118, 225333545), (1849, 136248190), (2795, 90133418), (3698, 68124095), (5590, 45066709), (9245, 27249638), (18490, 13624819), (24037, 10480630), (48074, 5240315), (120185, 2096126), (240370, 1048063)]