4720007789

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5659}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 5881328640

約数和(自身を除く): 1161320851

約数列:

[1, 7, 17, 43, 119, 163, 301, 731, 1141, 2771, 5117, 5659, 7009, 19397, 39613, 49063, 96203, 119153, 243337, 673421, 834071, 922417, 1703359, 4136729, 6456919, 15681089, 28957103, 39663931, 109767623, 277647517, 674286827, 4720007789]

約数ペア:

[(1, 4720007789), (7, 674286827), (17, 277647517), (43, 109767623), (119, 39663931), (163, 28957103), (301, 15681089), (731, 6456919), (1141, 4136729), (2771, 1703359), (5117, 922417), (5659, 834071), (7009, 673421), (19397, 243337), (39613, 119153), (49063, 96203)]