7849686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 17041248

約数和(自身を除く): 9191562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 641, 942, 1282, 1923, 2041, 3846, 4082, 6123, 8333, 12246, 16666, 24999, 49998, 100637, 201274, 301911, 603822, 1308281, 2616562, 3924843, 7849686]

約数ペア:

[(1, 7849686), (2, 3924843), (3, 2616562), (6, 1308281), (13, 603822), (26, 301911), (39, 201274), (78, 100637), (157, 49998), (314, 24999), (471, 16666), (641, 12246), (942, 8333), (1282, 6123), (1923, 4082), (2041, 3846)]