86685998

素因数分解:

$2^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{1429}}^1$

素因数の和:2064

約数の個数: 24

約数和(自身を含む): 151608600

約数和(自身を除く): 64922602

約数列:

[1, 2, 7, 14, 49, 98, 619, 1238, 1429, 2858, 4333, 8666, 10003, 20006, 30331, 60662, 70021, 140042, 884551, 1769102, 6191857, 12383714, 43342999, 86685998]

約数ペア:

[(1, 86685998), (2, 43342999), (7, 12383714), (14, 6191857), (49, 1769102), (98, 884551), (619, 140042), (1238, 70021), (1429, 60662), (2858, 30331), (4333, 20006), (8666, 10003)]