4571569136

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{1247699}}^1$

素因数の和:1247936

約数の個数: 20

約数和(自身を含む): 8896101000

約数和(自身を除く): 4324531864

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 1247699, 2495398, 4990796, 9981592, 19963184, 285723071, 571446142, 1142892284, 2285784568, 4571569136]

約数ペア:

[(1, 4571569136), (2, 2285784568), (4, 1142892284), (8, 571446142), (16, 285723071), (229, 19963184), (458, 9981592), (916, 4990796), (1832, 2495398), (3664, 1247699)]