262465242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{30871}}^1$

素因数の和:30998

約数の個数: 32

約数和(自身を含む): 570514560

約数和(自身を除く): 308049318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 30871, 61742, 92613, 185226, 401323, 802646, 1203969, 2407938, 3364939, 6729878, 10094817, 20189634, 43744207, 87488414, 131232621, 262465242]

約数ペア:

[(1, 262465242), (2, 131232621), (3, 87488414), (6, 43744207), (13, 20189634), (26, 10094817), (39, 6729878), (78, 3364939), (109, 2407938), (218, 1203969), (327, 802646), (654, 401323), (1417, 185226), (2834, 92613), (4251, 61742), (8502, 30871)]