1995896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 4428000

約数和(自身を除く): 2432104

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1229, 1624, 2458, 4916, 8603, 9832, 17206, 34412, 35641, 68824, 71282, 142564, 249487, 285128, 498974, 997948, 1995896]

約数ペア:

[(1, 1995896), (2, 997948), (4, 498974), (7, 285128), (8, 249487), (14, 142564), (28, 71282), (29, 68824), (56, 35641), (58, 34412), (116, 17206), (203, 9832), (232, 8603), (406, 4916), (812, 2458), (1229, 1624)]