1269851918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{121937}}^1$

素因数の和:122107

約数の個数: 16

約数和(自身を含む): 1966616064

約数和(自身を除く): 696764146

約数列:

[1, 2, 41, 82, 127, 254, 5207, 10414, 121937, 243874, 4999417, 9998834, 15485999, 30971998, 634925959, 1269851918]

約数ペア:

[(1, 1269851918), (2, 634925959), (41, 30971998), (82, 15485999), (127, 9998834), (254, 4999417), (5207, 243874), (10414, 121937)]