2209038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 4816896

約数和(自身を除く): 2607858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 223, 254, 381, 446, 669, 762, 1338, 1651, 2899, 3302, 4953, 5798, 8697, 9906, 17394, 28321, 56642, 84963, 169926, 368173, 736346, 1104519, 2209038]

約数ペア:

[(1, 2209038), (2, 1104519), (3, 736346), (6, 368173), (13, 169926), (26, 84963), (39, 56642), (78, 28321), (127, 17394), (223, 9906), (254, 8697), (381, 5798), (446, 4953), (669, 3302), (762, 2899), (1338, 1651)]