291301946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5869}}^1$

素因数の和:5990

約数の個数: 32

約数和(自身を含む): 497024640

約数和(自身を除く): 205722694

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 3818, 5869, 11738, 24817, 49634, 76297, 134987, 152594, 269974, 487127, 974254, 1754831, 3509662, 6332651, 11203921, 12665302, 22407842, 145650973, 291301946]

約数ペア:

[(1, 291301946), (2, 145650973), (13, 22407842), (23, 12665302), (26, 11203921), (46, 6332651), (83, 3509662), (166, 1754831), (299, 974254), (598, 487127), (1079, 269974), (1909, 152594), (2158, 134987), (3818, 76297), (5869, 49634), (11738, 24817)]