7984910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 15163200

約数和(自身を除く): 7178290

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 233, 298, 466, 745, 1165, 1490, 2330, 3427, 5359, 6854, 10718, 17135, 26795, 34270, 34717, 53590, 69434, 173585, 347170, 798491, 1596982, 3992455, 7984910]

約数ペア:

[(1, 7984910), (2, 3992455), (5, 1596982), (10, 798491), (23, 347170), (46, 173585), (115, 69434), (149, 53590), (230, 34717), (233, 34270), (298, 26795), (466, 17135), (745, 10718), (1165, 6854), (1490, 5359), (2330, 3427)]