2013749870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{37591}}^1$

素因数の和:38096

約数の個数: 32

約数和(自身を含む): 3962497536

約数和(自身を除く): 1948747666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 4870, 5357, 10714, 26785, 37591, 53570, 75182, 187955, 375910, 413501, 827002, 2067505, 4135010, 18306817, 36613634, 91534085, 183068170, 201374987, 402749974, 1006874935, 2013749870]

約数ペア:

[(1, 2013749870), (2, 1006874935), (5, 402749974), (10, 201374987), (11, 183068170), (22, 91534085), (55, 36613634), (110, 18306817), (487, 4135010), (974, 2067505), (2435, 827002), (4870, 413501), (5357, 375910), (10714, 187955), (26785, 75182), (37591, 53570)]