486537620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1430993}}^1$

素因数の和:1431019

約数の個数: 24

約数和(自身を含む): 1081831464

約数和(自身を除く): 595293844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1430993, 2861986, 5723972, 7154965, 14309930, 24326881, 28619860, 48653762, 97307524, 121634405, 243268810, 486537620]

約数ペア:

[(1, 486537620), (2, 243268810), (4, 121634405), (5, 97307524), (10, 48653762), (17, 28619860), (20, 24326881), (34, 14309930), (68, 7154965), (85, 5723972), (170, 2861986), (340, 1430993)]