2140537364

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{25339}}^1$

素因数の和:25788

約数の個数: 36

約数和(自身を含む): 4367805120

約数和(自身を除く): 2227267756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 1724, 3017, 6034, 12068, 21119, 25339, 42238, 50678, 84476, 101356, 177373, 354746, 709492, 1241611, 2483222, 4966444, 10921109, 21842218, 43684436, 76447763, 152895526, 305791052, 535134341, 1070268682, 2140537364]

約数ペア:

[(1, 2140537364), (2, 1070268682), (4, 535134341), (7, 305791052), (14, 152895526), (28, 76447763), (49, 43684436), (98, 21842218), (196, 10921109), (431, 4966444), (862, 2483222), (1724, 1241611), (3017, 709492), (6034, 354746), (12068, 177373), (21119, 101356), (25339, 84476), (42238, 50678)]