1248652552

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{204563}}^1$

素因数の和:204685

約数の個数: 32

約数和(自身を含む): 2700244800

約数和(自身を除く): 1451592248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 204563, 409126, 818252, 1431941, 1636504, 2863882, 5727764, 11455528, 22297367, 44594734, 89189468, 156081569, 178378936, 312163138, 624326276, 1248652552]

約数ペア:

[(1, 1248652552), (2, 624326276), (4, 312163138), (7, 178378936), (8, 156081569), (14, 89189468), (28, 44594734), (56, 22297367), (109, 11455528), (218, 5727764), (436, 2863882), (763, 1636504), (872, 1431941), (1526, 818252), (3052, 409126), (6104, 204563)]