2017751420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5934563}}^1$

素因数の和:5934589

約数の個数: 24

約数和(自身を含む): 4486530384

約数和(自身を除く): 2468778964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5934563, 11869126, 23738252, 29672815, 59345630, 100887571, 118691260, 201775142, 403550284, 504437855, 1008875710, 2017751420]

約数ペア:

[(1, 2017751420), (2, 1008875710), (4, 504437855), (5, 403550284), (10, 201775142), (17, 118691260), (20, 100887571), (34, 59345630), (68, 29672815), (85, 23738252), (170, 11869126), (340, 5934563)]