2536190

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 4603392

約数和(自身を除く): 2067202

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1997, 3994, 9985, 19970, 253619, 507238, 1268095, 2536190]

約数ペア:

[(1, 2536190), (2, 1268095), (5, 507238), (10, 253619), (127, 19970), (254, 9985), (635, 3994), (1270, 1997)]