2912308990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{550531}}^1$

素因数の和:550584

約数の個数: 24

約数和(自身を含む): 5479995528

約数和(自身を除く): 2567686538

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 550531, 1101062, 2752655, 5505310, 12662213, 25324426, 63311065, 126622130, 291230899, 582461798, 1456154495, 2912308990]

約数ペア:

[(1, 2912308990), (2, 1456154495), (5, 582461798), (10, 291230899), (23, 126622130), (46, 63311065), (115, 25324426), (230, 12662213), (529, 5505310), (1058, 2752655), (2645, 1101062), (5290, 550531)]