519884140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1529071}}^1$

素因数の和:1529097

約数の個数: 24

約数和(自身を含む): 1155978432

約数和(自身を除く): 636094292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1529071, 3058142, 6116284, 7645355, 15290710, 25994207, 30581420, 51988414, 103976828, 129971035, 259942070, 519884140]

約数ペア:

[(1, 519884140), (2, 259942070), (4, 129971035), (5, 103976828), (10, 51988414), (17, 30581420), (20, 25994207), (34, 15290710), (68, 7645355), (85, 6116284), (170, 3058142), (340, 1529071)]