2140458

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 4397568

約数和(自身を除く): 2257110

約数列:

[1, 2, 3, 6, 53, 106, 127, 159, 254, 318, 381, 762, 2809, 5618, 6731, 8427, 13462, 16854, 20193, 40386, 356743, 713486, 1070229, 2140458]

約数ペア:

[(1, 2140458), (2, 1070229), (3, 713486), (6, 356743), (53, 40386), (106, 20193), (127, 16854), (159, 13462), (254, 8427), (318, 6731), (381, 5618), (762, 2809)]