260759044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1259}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 563068800

約数和(自身を除く): 302309756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 569, 1138, 1259, 2276, 2518, 3983, 5036, 7397, 7966, 8813, 14794, 15932, 16367, 17626, 29588, 32734, 35252, 51779, 65468, 103558, 114569, 207116, 229138, 458276, 716371, 1432742, 2865484, 5014597, 9312823, 10029194, 18625646, 20058388, 37251292, 65189761, 130379522, 260759044]

約数ペア:

[(1, 260759044), (2, 130379522), (4, 65189761), (7, 37251292), (13, 20058388), (14, 18625646), (26, 10029194), (28, 9312823), (52, 5014597), (91, 2865484), (182, 1432742), (364, 716371), (569, 458276), (1138, 229138), (1259, 207116), (2276, 114569), (2518, 103558), (3983, 65468), (5036, 51779), (7397, 35252), (7966, 32734), (8813, 29588), (14794, 17626), (15932, 16367)]