2989911170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{11239}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 5535475200

約数和(自身を除く): 2545564030

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 719, 1438, 3595, 7190, 11239, 22478, 26603, 53206, 56195, 112390, 133015, 266030, 415843, 831686, 2079215, 4158430, 8080841, 16161682, 40404205, 80808410, 298991117, 597982234, 1494955585, 2989911170]

約数ペア:

[(1, 2989911170), (2, 1494955585), (5, 597982234), (10, 298991117), (37, 80808410), (74, 40404205), (185, 16161682), (370, 8080841), (719, 4158430), (1438, 2079215), (3595, 831686), (7190, 415843), (11239, 266030), (22478, 133015), (26603, 112390), (53206, 56195)]