2600336

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 5063664

約数和(自身を除く): 2463328

約数列:

[1, 2, 4, 8, 16, 331, 491, 662, 982, 1324, 1964, 2648, 3928, 5296, 7856, 162521, 325042, 650084, 1300168, 2600336]

約数ペア:

[(1, 2600336), (2, 1300168), (4, 650084), (8, 325042), (16, 162521), (331, 7856), (491, 5296), (662, 3928), (982, 2648), (1324, 1964)]