1330676950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{397217}}^1$

素因数の和:397296

約数の個数: 24

約数和(自身を含む): 2512006632

約数和(自身を除く): 1181329682

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 397217, 794434, 1986085, 3972170, 9930425, 19860850, 26613539, 53227078, 133067695, 266135390, 665338475, 1330676950]

約数ペア:

[(1, 1330676950), (2, 665338475), (5, 266135390), (10, 133067695), (25, 53227078), (50, 26613539), (67, 19860850), (134, 9930425), (335, 3972170), (670, 1986085), (1675, 794434), (3350, 397217)]