450889948

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{5279}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 800110080

約数和(自身を除く): 349220132

約数列:

[1, 2, 4, 131, 163, 262, 326, 524, 652, 5279, 10558, 21116, 21353, 42706, 85412, 691549, 860477, 1383098, 1720954, 2766196, 3441908, 112722487, 225444974, 450889948]

約数ペア:

[(1, 450889948), (2, 225444974), (4, 112722487), (131, 3441908), (163, 2766196), (262, 1720954), (326, 1383098), (524, 860477), (652, 691549), (5279, 85412), (10558, 42706), (21116, 21353)]