2571842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 24

約数和(自身を含む): 4778496

約数和(自身を除く): 2206654

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1087, 1183, 2174, 2366, 7609, 14131, 15218, 28262, 98917, 183703, 197834, 367406, 1285921, 2571842]

約数ペア:

[(1, 2571842), (2, 1285921), (7, 367406), (13, 197834), (14, 183703), (26, 98917), (91, 28262), (169, 15218), (182, 14131), (338, 7609), (1087, 2366), (1183, 2174)]