495468314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{124427}}^1$

素因数の和:124621

約数の個数: 16

約数和(自身を含む): 815252256

約数和(自身を除く): 319783942

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 124427, 248854, 1368697, 2737394, 22521287, 45042574, 247734157, 495468314]

約数ペア:

[(1, 495468314), (2, 247734157), (11, 45042574), (22, 22521287), (181, 2737394), (362, 1368697), (1991, 248854), (3982, 124427)]