131943070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1884901}}^1$

素因数の和:1884915

約数の個数: 16

約数和(自身を含む): 271425888

約数和(自身を除く): 139482818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1884901, 3769802, 9424505, 13194307, 18849010, 26388614, 65971535, 131943070]

約数ペア:

[(1, 131943070), (2, 65971535), (5, 26388614), (7, 18849010), (10, 13194307), (14, 9424505), (35, 3769802), (70, 1884901)]