539001538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{10271}}^1$

素因数の和:11673

約数の個数: 16

約数和(自身を含む): 851754240

約数和(自身を除く): 312752702

約数列:

[1, 2, 19, 38, 1381, 2762, 10271, 20542, 26239, 52478, 195149, 390298, 14184251, 28368502, 269500769, 539001538]

約数ペア:

[(1, 539001538), (2, 269500769), (19, 28368502), (38, 14184251), (1381, 390298), (2762, 195149), (10271, 52478), (20542, 26239)]