1640573034

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{826069}}^1$

素因数の和:826405

約数の個数: 16

約数和(自身を含む): 3291062880

約数和(自身を除く): 1650489846

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 826069, 1652138, 2478207, 4956414, 273428839, 546857678, 820286517, 1640573034]

約数ペア:

[(1, 1640573034), (2, 820286517), (3, 546857678), (6, 273428839), (331, 4956414), (662, 2478207), (993, 1652138), (1986, 826069)]