2064165770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{17929}}^1$

素因数の和:18362

約数の個数: 32

約数和(自身を含む): 3853515600

約数和(自身を除く): 1789349830

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 794, 1985, 3970, 11513, 17929, 23026, 35858, 57565, 89645, 115130, 179290, 519941, 1039882, 2599705, 5199410, 7117813, 14235626, 35589065, 71178130, 206416577, 412833154, 1032082885, 2064165770]

約数ペア:

[(1, 2064165770), (2, 1032082885), (5, 412833154), (10, 206416577), (29, 71178130), (58, 35589065), (145, 14235626), (290, 7117813), (397, 5199410), (794, 2599705), (1985, 1039882), (3970, 519941), (11513, 179290), (17929, 115130), (23026, 89645), (35858, 57565)]