8266203010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2051167}}^1$

素因数の和:2051218

約数の個数: 32

約数和(自身を含む): 16540618752

約数和(自身を除く): 8274415742

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 2051167, 4102334, 10255835, 20511670, 26665171, 53330342, 63586177, 127172354, 133325855, 266651710, 317930885, 635861770, 826620301, 1653240602, 4133101505, 8266203010]

約数ペア:

[(1, 8266203010), (2, 4133101505), (5, 1653240602), (10, 826620301), (13, 635861770), (26, 317930885), (31, 266651710), (62, 133325855), (65, 127172354), (130, 63586177), (155, 53330342), (310, 26665171), (403, 20511670), (806, 10255835), (2015, 4102334), (4030, 2051167)]