1237968790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5382473}}^1$

素因数の和:5382503

約数の個数: 16

約数和(自身を含む): 2325228768

約数和(自身を除く): 1087259978

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5382473, 10764946, 26912365, 53824730, 123796879, 247593758, 618984395, 1237968790]

約数ペア:

[(1, 1237968790), (2, 618984395), (5, 247593758), (10, 123796879), (23, 53824730), (46, 26912365), (115, 10764946), (230, 5382473)]