2687150510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{17167}}^1$

素因数の和:18608

約数の個数: 32

約数和(自身を含む): 5280602112

約数和(自身を除く): 2593451602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1423, 2846, 7115, 14230, 15653, 17167, 31306, 34334, 78265, 85835, 156530, 171670, 188837, 377674, 944185, 1888370, 24428641, 48857282, 122143205, 244286410, 268715051, 537430102, 1343575255, 2687150510]

約数ペア:

[(1, 2687150510), (2, 1343575255), (5, 537430102), (10, 268715051), (11, 244286410), (22, 122143205), (55, 48857282), (110, 24428641), (1423, 1888370), (2846, 944185), (7115, 377674), (14230, 188837), (15653, 171670), (17167, 156530), (31306, 85835), (34334, 78265)]