1490200744

素因数分解:

$2^3\times {\mathrm{1787}}^1\times {\mathrm{104239}}^1$

素因数の和:106032

約数の個数: 16

約数和(自身を含む): 2795716800

約数和(自身を除く): 1305516056

約数列:

[1, 2, 4, 8, 1787, 3574, 7148, 14296, 104239, 208478, 416956, 833912, 186275093, 372550186, 745100372, 1490200744]

約数ペア:

[(1, 1490200744), (2, 745100372), (4, 372550186), (8, 186275093), (1787, 833912), (3574, 416956), (7148, 208478), (14296, 104239)]