8889187010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2786579}}^1$

素因数の和:2786626

約数の個数: 32

約数和(自身を含む): 18057038400

約数和(自身を除く): 9167851390

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 2786579, 5573158, 13932895, 27865790, 30652369, 61304738, 80810791, 153261845, 161621582, 306523690, 404053955, 808107910, 888918701, 1777837402, 4444593505, 8889187010]

約数ペア:

[(1, 8889187010), (2, 4444593505), (5, 1777837402), (10, 888918701), (11, 808107910), (22, 404053955), (29, 306523690), (55, 161621582), (58, 153261845), (110, 80810791), (145, 61304738), (290, 30652369), (319, 27865790), (638, 13932895), (1595, 5573158), (3190, 2786579)]