4381910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 8733312

約数和(自身を除く): 4351402

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 911, 962, 1822, 2405, 4555, 4810, 9110, 11843, 23686, 33707, 59215, 67414, 118430, 168535, 337070, 438191, 876382, 2190955, 4381910]

約数ペア:

[(1, 4381910), (2, 2190955), (5, 876382), (10, 438191), (13, 337070), (26, 168535), (37, 118430), (65, 67414), (74, 59215), (130, 33707), (185, 23686), (370, 11843), (481, 9110), (911, 4810), (962, 4555), (1822, 2405)]