1348460

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 2854656

約数和(自身を除く): 1506196

約数列:

[1, 2, 4, 5, 10, 20, 191, 353, 382, 706, 764, 955, 1412, 1765, 1910, 3530, 3820, 7060, 67423, 134846, 269692, 337115, 674230, 1348460]

約数ペア:

[(1, 1348460), (2, 674230), (4, 337115), (5, 269692), (10, 134846), (20, 67423), (191, 7060), (353, 3820), (382, 3530), (706, 1910), (764, 1765), (955, 1412)]