2040240904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{183343}}^1$

素因数の和:183469

約数の個数: 32

約数和(自身を含む): 4158241920

約数和(自身を除く): 2118001016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 183343, 366686, 733372, 1466744, 2383459, 4766918, 9533836, 19067672, 19617701, 39235402, 78470804, 156941608, 255030113, 510060226, 1020120452, 2040240904]

約数ペア:

[(1, 2040240904), (2, 1020120452), (4, 510060226), (8, 255030113), (13, 156941608), (26, 78470804), (52, 39235402), (104, 19617701), (107, 19067672), (214, 9533836), (428, 4766918), (856, 2383459), (1391, 1466744), (2782, 733372), (5564, 366686), (11128, 183343)]