3914210

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 7068600

約数和(自身を除く): 3154390

約数列:

[1, 2, 5, 10, 509, 769, 1018, 1538, 2545, 3845, 5090, 7690, 391421, 782842, 1957105, 3914210]

約数ペア:

[(1, 3914210), (2, 1957105), (5, 782842), (10, 391421), (509, 7690), (769, 5090), (1018, 3845), (1538, 2545)]