492787363510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{21911399}}^1$

素因数の和:21911592

約数の個数: 32

約数和(自身を含む): 960771067200

約数和(自身を除く): 467983703690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 21911399, 43822798, 109556995, 219113990, 284848187, 569696374, 1424240935, 2848481870, 3790672027, 7581344054, 18953360135, 37906720270, 49278736351, 98557472702, 246393681755, 492787363510]

約数ペア:

[(1, 492787363510), (2, 246393681755), (5, 98557472702), (10, 49278736351), (13, 37906720270), (26, 18953360135), (65, 7581344054), (130, 3790672027), (173, 2848481870), (346, 1424240935), (865, 569696374), (1730, 284848187), (2249, 219113990), (4498, 109556995), (11245, 43822798), (22490, 21911399)]