2017146005

素因数分解:

$5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{14419}}^1$

素因数の和:15009

約数の個数: 24

約数和(自身を含む): 2820898080

約数和(自身を除く): 803752075

約数列:

[1, 5, 7, 35, 49, 245, 571, 2855, 3997, 14419, 19985, 27979, 72095, 100933, 139895, 504665, 706531, 3532655, 8233249, 41166245, 57632743, 288163715, 403429201, 2017146005]

約数ペア:

[(1, 2017146005), (5, 403429201), (7, 288163715), (35, 57632743), (49, 41166245), (245, 8233249), (571, 3532655), (2855, 706531), (3997, 504665), (14419, 139895), (19985, 100933), (27979, 72095)]