722062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 1233792

約数和(自身を除く): 511730

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1427, 2854, 15697, 31394, 32821, 65642, 361031, 722062]

約数ペア:

[(1, 722062), (2, 361031), (11, 65642), (22, 32821), (23, 31394), (46, 15697), (253, 2854), (506, 1427)]