1330573990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7003021}}^1$

素因数の和:7003047

約数の個数: 16

約数和(自身を含む): 2521087920

約数和(自身を除く): 1190513930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7003021, 14006042, 35015105, 70030210, 133057399, 266114798, 665286995, 1330573990]

約数ペア:

[(1, 1330573990), (2, 665286995), (5, 266114798), (10, 133057399), (19, 70030210), (38, 35015105), (95, 14006042), (190, 7003021)]