1671820414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{783421}}^1$

素因数の和:783531

約数の個数: 16

約数和(自身を含む): 2763912816

約数和(自身を除く): 1092092402

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 783421, 1566842, 8617631, 17235262, 75991837, 151983674, 835910207, 1671820414]

約数ペア:

[(1, 1671820414), (2, 835910207), (11, 151983674), (22, 75991837), (97, 17235262), (194, 8617631), (1067, 1566842), (2134, 783421)]