2247285740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16052041}}^1$

素因数の和:16052057

約数の個数: 24

約数和(自身を含む): 5393486112

約数和(自身を除く): 3146200372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16052041, 32104082, 64208164, 80260205, 112364287, 160520410, 224728574, 321040820, 449457148, 561821435, 1123642870, 2247285740]

約数ペア:

[(1, 2247285740), (2, 1123642870), (4, 561821435), (5, 449457148), (7, 321040820), (10, 224728574), (14, 160520410), (20, 112364287), (28, 80260205), (35, 64208164), (70, 32104082), (140, 16052041)]