222762484

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{130423}}^1$

素因数の和:130495

約数の個数: 24

約数和(自身を含む): 452832128

約数和(自身を除く): 230069644

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 130423, 260846, 521692, 912961, 1825922, 3651844, 7955803, 15911606, 31823212, 55690621, 111381242, 222762484]

約数ペア:

[(1, 222762484), (2, 111381242), (4, 55690621), (7, 31823212), (14, 15911606), (28, 7955803), (61, 3651844), (122, 1825922), (244, 912961), (427, 521692), (854, 260846), (1708, 130423)]