1330384498

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1\times {\mathrm{3119}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 2004912000

約数和(自身を除く): 674527502

約数列:

[1, 2, 419, 509, 838, 1018, 3119, 6238, 213271, 426542, 1306861, 1587571, 2613722, 3175142, 665192249, 1330384498]

約数ペア:

[(1, 1330384498), (2, 665192249), (419, 3175142), (509, 2613722), (838, 1587571), (1018, 1306861), (3119, 426542), (6238, 213271)]