7931456590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{241739}}^1$

素因数の和:241956

約数の個数: 32

約数和(自身を含む): 15194809440

約数和(自身を除く): 7263352850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 3281, 6562, 16405, 32810, 241739, 483478, 1208695, 2417390, 4109563, 8219126, 20547815, 41095630, 46655627, 93311254, 233278135, 466556270, 793145659, 1586291318, 3965728295, 7931456590]

約数ペア:

[(1, 7931456590), (2, 3965728295), (5, 1586291318), (10, 793145659), (17, 466556270), (34, 233278135), (85, 93311254), (170, 46655627), (193, 41095630), (386, 20547815), (965, 8219126), (1930, 4109563), (3281, 2417390), (6562, 1208695), (16405, 483478), (32810, 241739)]