1403974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 2474640

約数和(自身を除く): 1070666

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4909, 9818, 53999, 63817, 107998, 127634, 701987, 1403974]

約数ペア:

[(1, 1403974), (2, 701987), (11, 127634), (13, 107998), (22, 63817), (26, 53999), (143, 9818), (286, 4909)]