419575672318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1\times {\mathrm{256129}}^1$

素因数の和:260080

約数の個数: 32

約数和(自身を含む): 722901312000

約数和(自身を除く): 303325639682

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3919, 7838, 43109, 74461, 86218, 148922, 256129, 512258, 819071, 1638142, 2817419, 4866451, 5634838, 9732902, 53530961, 107061922, 1003769551, 2007539102, 11041465061, 19071621469, 22082930122, 38143242938, 209787836159, 419575672318]

約数ペア:

[(1, 419575672318), (2, 209787836159), (11, 38143242938), (19, 22082930122), (22, 19071621469), (38, 11041465061), (209, 2007539102), (418, 1003769551), (3919, 107061922), (7838, 53530961), (43109, 9732902), (74461, 5634838), (86218, 4866451), (148922, 2817419), (256129, 1638142), (512258, 819071)]