1009221610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{12967}}^1$

素因数の和:13198

約数の個数: 32

約数和(自身を含む): 1869259392

約数和(自身を除く): 860037782

約数列:

[1, 2, 5, 10, 43, 86, 181, 215, 362, 430, 905, 1810, 7783, 12967, 15566, 25934, 38915, 64835, 77830, 129670, 557581, 1115162, 2347027, 2787905, 4694054, 5575810, 11735135, 23470270, 100922161, 201844322, 504610805, 1009221610]

約数ペア:

[(1, 1009221610), (2, 504610805), (5, 201844322), (10, 100922161), (43, 23470270), (86, 11735135), (181, 5575810), (215, 4694054), (362, 2787905), (430, 2347027), (905, 1115162), (1810, 557581), (7783, 129670), (12967, 77830), (15566, 64835), (25934, 38915)]