2356490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3397

約数の個数: 16

約数和(自身を含む): 4302720

約数和(自身を除く): 1946230

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3319, 6638, 16595, 33190, 235649, 471298, 1178245, 2356490]

約数ペア:

[(1, 2356490), (2, 1178245), (5, 471298), (10, 235649), (71, 33190), (142, 16595), (355, 6638), (710, 3319)]