2445128

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2911672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 929, 1316, 1858, 2632, 3716, 6503, 7432, 13006, 26012, 43663, 52024, 87326, 174652, 305641, 349304, 611282, 1222564, 2445128]

約数ペア:

[(1, 2445128), (2, 1222564), (4, 611282), (7, 349304), (8, 305641), (14, 174652), (28, 87326), (47, 52024), (56, 43663), (94, 26012), (188, 13006), (329, 7432), (376, 6503), (658, 3716), (929, 2632), (1316, 1858)]