2794168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 5740560

約数和(自身を除く): 2946392

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 401, 536, 802, 871, 1604, 1742, 3208, 3484, 5213, 6968, 10426, 20852, 26867, 41704, 53734, 107468, 214936, 349271, 698542, 1397084, 2794168]

約数ペア:

[(1, 2794168), (2, 1397084), (4, 698542), (8, 349271), (13, 214936), (26, 107468), (52, 53734), (67, 41704), (104, 26867), (134, 20852), (268, 10426), (401, 6968), (536, 5213), (802, 3484), (871, 3208), (1604, 1742)]