1997103896

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{343381}}^1$

素因数の和:344114

約数の個数: 16

約数和(自身を含む): 3749731440

約数和(自身を除く): 1752627544

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 343381, 686762, 1373524, 2747048, 249637987, 499275974, 998551948, 1997103896]

約数ペア:

[(1, 1997103896), (2, 998551948), (4, 499275974), (8, 249637987), (727, 2747048), (1454, 1373524), (2908, 686762), (5816, 343381)]