1490342394

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2278811}}^1$

素因数の和:2278925

約数の個数: 16

約数和(自身を含む): 3008031840

約数和(自身を除く): 1517689446

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 2278811, 4557622, 6836433, 13672866, 248390399, 496780798, 745171197, 1490342394]

約数ペア:

[(1, 1490342394), (2, 745171197), (3, 496780798), (6, 248390399), (109, 13672866), (218, 6836433), (327, 4557622), (654, 2278811)]