130654928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{480349}}^1$

素因数の和:480374

約数の個数: 20

約数和(自身を含む): 268035300

約数和(自身を除く): 137380372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 480349, 960698, 1921396, 3842792, 7685584, 8165933, 16331866, 32663732, 65327464, 130654928]

約数ペア:

[(1, 130654928), (2, 65327464), (4, 32663732), (8, 16331866), (16, 8165933), (17, 7685584), (34, 3842792), (68, 1921396), (136, 960698), (272, 480349)]