1440138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 3487104

約数和(自身を除く): 2046966

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2017, 4034, 6051, 12102, 14119, 28238, 34289, 42357, 68578, 84714, 102867, 205734, 240023, 480046, 720069, 1440138]

約数ペア:

[(1, 1440138), (2, 720069), (3, 480046), (6, 240023), (7, 205734), (14, 102867), (17, 84714), (21, 68578), (34, 42357), (42, 34289), (51, 28238), (102, 14119), (119, 12102), (238, 6051), (357, 4034), (714, 2017)]