1950998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 3580416

約数和(自身を除く): 1629418

約数列:

[1, 2, 7, 14, 23, 46, 73, 83, 146, 161, 166, 322, 511, 581, 1022, 1162, 1679, 1909, 3358, 3818, 6059, 11753, 12118, 13363, 23506, 26726, 42413, 84826, 139357, 278714, 975499, 1950998]

約数ペア:

[(1, 1950998), (2, 975499), (7, 278714), (14, 139357), (23, 84826), (46, 42413), (73, 26726), (83, 23506), (146, 13363), (161, 12118), (166, 11753), (322, 6059), (511, 3818), (581, 3358), (1022, 1909), (1162, 1679)]