2018393860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14417099}}^1$

素因数の和:14417115

約数の個数: 24

約数和(自身を含む): 4844145600

約数和(自身を除く): 2825751740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14417099, 28834198, 57668396, 72085495, 100919693, 144170990, 201839386, 288341980, 403678772, 504598465, 1009196930, 2018393860]

約数ペア:

[(1, 2018393860), (2, 1009196930), (4, 504598465), (5, 403678772), (7, 288341980), (10, 201839386), (14, 144170990), (20, 100919693), (28, 72085495), (35, 57668396), (70, 28834198), (140, 14417099)]