145417822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{287387}}^1$

素因数の和:287423

約数の個数: 16

約数和(自身を含む): 248303232

約数和(自身を除く): 102885410

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 287387, 574774, 3161257, 6322514, 6609901, 13219802, 72708911, 145417822]

約数ペア:

[(1, 145417822), (2, 72708911), (11, 13219802), (22, 6609901), (23, 6322514), (46, 3161257), (253, 574774), (506, 287387)]