261936697529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1\times {\mathrm{1061}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 286785878400

約数和(自身を除く): 24849180871

約数列:

[1, 13, 89, 379, 563, 1061, 1157, 4927, 7319, 13793, 33731, 50107, 94429, 213377, 402119, 438503, 597343, 651391, 1227577, 2773901, 5227547, 7765459, 18990553, 35788591, 53163527, 226392997, 246877189, 465251683, 691125851, 2943108961, 20148976733, 261936697529]

約数ペア:

[(1, 261936697529), (13, 20148976733), (89, 2943108961), (379, 691125851), (563, 465251683), (1061, 246877189), (1157, 226392997), (4927, 53163527), (7319, 35788591), (13793, 18990553), (33731, 7765459), (50107, 5227547), (94429, 2773901), (213377, 1227577), (402119, 651391), (438503, 597343)]