2015019072017

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{4817819}}^1$

素因数の和:4818376

約数の個数: 16

約数和(自身を含む): 2324116368000

約数和(自身を除く): 309097295983

約数列:

[1, 7, 149, 401, 1043, 2807, 59749, 418243, 4817819, 33724733, 717855031, 1931945419, 5024985217, 13523617933, 287859867431, 2015019072017]

約数ペア:

[(1, 2015019072017), (7, 287859867431), (149, 13523617933), (401, 5024985217), (1043, 1931945419), (2807, 717855031), (59749, 33724733), (418243, 4817819)]