397715510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{14009}}^1$

素因数の和:14200

約数の個数: 32

約数和(自身を含む): 762592320

約数和(自身を除く): 364876810

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 5678, 14009, 14195, 28018, 28390, 70045, 140090, 238153, 476306, 1190765, 2339503, 2381530, 4679006, 11697515, 23395030, 39771551, 79543102, 198857755, 397715510]

約数ペア:

[(1, 397715510), (2, 198857755), (5, 79543102), (10, 39771551), (17, 23395030), (34, 11697515), (85, 4679006), (167, 2381530), (170, 2339503), (334, 1190765), (835, 476306), (1670, 238153), (2839, 140090), (5678, 70045), (14009, 28390), (14195, 28018)]