1215693906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{80627}}^1$

素因数の和:80998

約数の個数: 32

約数和(自身を含む): 2786503680

約数和(自身を除く): 1570809774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 15078, 80627, 161254, 241881, 483762, 564389, 1128778, 1693167, 3386334, 28945093, 57890186, 86835279, 173670558, 202615651, 405231302, 607846953, 1215693906]

約数ペア:

[(1, 1215693906), (2, 607846953), (3, 405231302), (6, 202615651), (7, 173670558), (14, 86835279), (21, 57890186), (42, 28945093), (359, 3386334), (718, 1693167), (1077, 1128778), (2154, 564389), (2513, 483762), (5026, 241881), (7539, 161254), (15078, 80627)]