2142998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1727722

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 127, 143, 254, 286, 649, 767, 1298, 1397, 1534, 1651, 2794, 3302, 7493, 8437, 14986, 16874, 18161, 36322, 82423, 97409, 164846, 194818, 1071499, 2142998]

約数ペア:

[(1, 2142998), (2, 1071499), (11, 194818), (13, 164846), (22, 97409), (26, 82423), (59, 36322), (118, 18161), (127, 16874), (143, 14986), (254, 8437), (286, 7493), (649, 3302), (767, 2794), (1298, 1651), (1397, 1534)]