902694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 1983744

約数和(自身を除く): 1081050

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 163, 213, 326, 426, 489, 923, 978, 1846, 2119, 2769, 4238, 5538, 6357, 11573, 12714, 23146, 34719, 69438, 150449, 300898, 451347, 902694]

約数ペア:

[(1, 902694), (2, 451347), (3, 300898), (6, 150449), (13, 69438), (26, 34719), (39, 23146), (71, 12714), (78, 11573), (142, 6357), (163, 5538), (213, 4238), (326, 2769), (426, 2119), (489, 1846), (923, 978)]