2247759890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{186227}}^1$

素因数の和:186322

約数の個数: 32

約数和(自身を含む): 4344326784

約数和(自身を除く): 2096566894

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 186227, 372454, 931135, 1862270, 3165859, 6331718, 13222117, 15829295, 26444234, 31658590, 66110585, 132221170, 224775989, 449551978, 1123879945, 2247759890]

約数ペア:

[(1, 2247759890), (2, 1123879945), (5, 449551978), (10, 224775989), (17, 132221170), (34, 66110585), (71, 31658590), (85, 26444234), (142, 15829295), (170, 13222117), (355, 6331718), (710, 3165859), (1207, 1862270), (2414, 931135), (6035, 372454), (12070, 186227)]