2005044816

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{888761}}^1$

素因数の和:888819

約数の個数: 40

約数和(自身を含む): 5289911424

約数和(自身を除く): 3284866608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 888761, 1777522, 2666283, 3555044, 5332566, 7110088, 10665132, 14220176, 21330264, 41771767, 42660528, 83543534, 125315301, 167087068, 250630602, 334174136, 501261204, 668348272, 1002522408, 2005044816]

約数ペア:

[(1, 2005044816), (2, 1002522408), (3, 668348272), (4, 501261204), (6, 334174136), (8, 250630602), (12, 167087068), (16, 125315301), (24, 83543534), (47, 42660528), (48, 41771767), (94, 21330264), (141, 14220176), (188, 10665132), (282, 7110088), (376, 5332566), (564, 3555044), (752, 2666283), (1128, 1777522), (2256, 888761)]