1611742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 2682864

約数和(自身を除く): 1071122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1201, 1342, 2402, 13211, 26422, 73261, 146522, 805871, 1611742]

約数ペア:

[(1, 1611742), (2, 805871), (11, 146522), (22, 73261), (61, 26422), (122, 13211), (671, 2402), (1201, 1342)]