655122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 1455552

約数和(自身を除く): 800430

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 227, 454, 481, 681, 962, 1362, 1443, 2886, 2951, 5902, 8399, 8853, 16798, 17706, 25197, 50394, 109187, 218374, 327561, 655122]

約数ペア:

[(1, 655122), (2, 327561), (3, 218374), (6, 109187), (13, 50394), (26, 25197), (37, 17706), (39, 16798), (74, 8853), (78, 8399), (111, 5902), (222, 2951), (227, 2886), (454, 1443), (481, 1362), (681, 962)]