7855172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5209}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 15317400

約数和(自身を除く): 7462228

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 5209, 10418, 20836, 67717, 135434, 151061, 270868, 302122, 604244, 1963793, 3927586, 7855172]

約数ペア:

[(1, 7855172), (2, 3927586), (4, 1963793), (13, 604244), (26, 302122), (29, 270868), (52, 151061), (58, 135434), (116, 67717), (377, 20836), (754, 10418), (1508, 5209)]