2220744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 5879520

約数和(自身を除く): 3658776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 5443, 10886, 16329, 21772, 32658, 43544, 65316, 92531, 130632, 185062, 277593, 370124, 555186, 740248, 1110372, 2220744]

約数ペア:

[(1, 2220744), (2, 1110372), (3, 740248), (4, 555186), (6, 370124), (8, 277593), (12, 185062), (17, 130632), (24, 92531), (34, 65316), (51, 43544), (68, 32658), (102, 21772), (136, 16329), (204, 10886), (408, 5443)]