4247484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 10741248

約数和(自身を除く): 6493764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 443, 564, 799, 886, 1329, 1598, 1772, 2397, 2658, 3196, 4794, 5316, 7531, 9588, 15062, 20821, 22593, 30124, 41642, 45186, 62463, 83284, 90372, 124926, 249852, 353957, 707914, 1061871, 1415828, 2123742, 4247484]

約数ペア:

[(1, 4247484), (2, 2123742), (3, 1415828), (4, 1061871), (6, 707914), (12, 353957), (17, 249852), (34, 124926), (47, 90372), (51, 83284), (68, 62463), (94, 45186), (102, 41642), (141, 30124), (188, 22593), (204, 20821), (282, 15062), (443, 9588), (564, 7531), (799, 5316), (886, 4794), (1329, 3196), (1598, 2658), (1772, 2397)]