2018277730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{16871}}^1$

素因数の和:18594

約数の個数: 32

約数和(自身を含む): 4154561280

約数和(自身を除く): 2136283550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1709, 3418, 8545, 11963, 16871, 17090, 23926, 33742, 59815, 84355, 118097, 119630, 168710, 236194, 590485, 1180970, 28832539, 57665078, 144162695, 201827773, 288325390, 403655546, 1009138865, 2018277730]

約数ペア:

[(1, 2018277730), (2, 1009138865), (5, 403655546), (7, 288325390), (10, 201827773), (14, 144162695), (35, 57665078), (70, 28832539), (1709, 1180970), (3418, 590485), (8545, 236194), (11963, 168710), (16871, 119630), (17090, 118097), (23926, 84355), (33742, 59815)]