3993070

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 7212240

約数和(自身を除く): 3219170

約数列:

[1, 2, 5, 10, 419, 838, 953, 1906, 2095, 4190, 4765, 9530, 399307, 798614, 1996535, 3993070]

約数ペア:

[(1, 3993070), (2, 1996535), (5, 798614), (10, 399307), (419, 9530), (838, 4765), (953, 4190), (1906, 2095)]