1330487410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19006963}}^1$

素因数の和:19006977

約数の個数: 16

約数和(自身を含む): 2737002816

約数和(自身を除く): 1406515406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19006963, 38013926, 95034815, 133048741, 190069630, 266097482, 665243705, 1330487410]

約数ペア:

[(1, 1330487410), (2, 665243705), (5, 266097482), (7, 190069630), (10, 133048741), (14, 95034815), (35, 38013926), (70, 19006963)]