2100027268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{111301}}^1$

素因数の和:111447

約数の個数: 24

約数和(自身を含む): 3786494040

約数和(自身を除く): 1686466772

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868, 111301, 222602, 445204, 5898953, 9905789, 11797906, 19811578, 23595812, 39623156, 525006817, 1050013634, 2100027268]

約数ペア:

[(1, 2100027268), (2, 1050013634), (4, 525006817), (53, 39623156), (89, 23595812), (106, 19811578), (178, 11797906), (212, 9905789), (356, 5898953), (4717, 445204), (9434, 222602), (18868, 111301)]