2241036620

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{279431}}^1$

素因数の和:279841

約数の個数: 24

約数和(自身を含む): 4717929888

約数和(自身を除く): 2476893268

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 279431, 558862, 1117724, 1397155, 2794310, 5588620, 112051831, 224103662, 448207324, 560259155, 1120518310, 2241036620]

約数ペア:

[(1, 2241036620), (2, 1120518310), (4, 560259155), (5, 448207324), (10, 224103662), (20, 112051831), (401, 5588620), (802, 2794310), (1604, 1397155), (2005, 1117724), (4010, 558862), (8020, 279431)]