2135488318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{310481}}^1$

素因数の和:310683

約数の個数: 16

約数和(自身を含む): 3390463440

約数和(自身を除く): 1254975122

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 310481, 620962, 5899139, 11798278, 56197061, 112394122, 1067744159, 2135488318]

約数ペア:

[(1, 2135488318), (2, 1067744159), (19, 112394122), (38, 56197061), (181, 11798278), (362, 5899139), (3439, 620962), (6878, 310481)]