2011431461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^2\times {\mathrm{181}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 2236833144

約数和(自身を除く): 225401683

約数列:

[1, 13, 53, 127, 181, 689, 1651, 2353, 6731, 9593, 16129, 22987, 87503, 124709, 209677, 298831, 854837, 1218311, 2919349, 11112881, 15838043, 37951537, 154725497, 2011431461]

約数ペア:

[(1, 2011431461), (13, 154725497), (53, 37951537), (127, 15838043), (181, 11112881), (689, 2919349), (1651, 1218311), (2353, 854837), (6731, 298831), (9593, 209677), (16129, 124709), (22987, 87503)]