4220451263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1541999}}^1$

素因数の和:1542046

約数の個数: 16

約数和(自身を含む): 5329152000

約数和(自身を除く): 1108700737

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 1541999, 10793993, 26213983, 35465977, 183497881, 248261839, 602921609, 4220451263]

約数ペア:

[(1, 4220451263), (7, 602921609), (17, 248261839), (23, 183497881), (119, 35465977), (161, 26213983), (391, 10793993), (2737, 1541999)]