551090924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{45127}}^1$

素因数の和:45245

約数の個数: 24

約数和(自身を含む): 1000758528

約数和(自身を除く): 449667604

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 45127, 90254, 180508, 1940461, 3204017, 3880922, 6408034, 7761844, 12816068, 137772731, 275545462, 551090924]

約数ペア:

[(1, 551090924), (2, 275545462), (4, 137772731), (43, 12816068), (71, 7761844), (86, 6408034), (142, 3880922), (172, 3204017), (284, 1940461), (3053, 180508), (6106, 90254), (12212, 45127)]