9199563010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1177921}}^1$

素因数の和:1178010

約数の個数: 32

約数和(自身を含む): 18319042944

約数和(自身を除く): 9119479934

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 1177921, 2355842, 5889605, 11779210, 12957131, 25914262, 64785655, 83632391, 129571310, 167264782, 418161955, 836323910, 919956301, 1839912602, 4599781505, 9199563010]

約数ペア:

[(1, 9199563010), (2, 4599781505), (5, 1839912602), (10, 919956301), (11, 836323910), (22, 418161955), (55, 167264782), (71, 129571310), (110, 83632391), (142, 64785655), (355, 25914262), (710, 12957131), (781, 11779210), (1562, 5889605), (3905, 2355842), (7810, 1177921)]