3028886

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 24

約数和(自身を含む): 5461056

約数和(自身を除く): 2432170

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 997, 1519, 1994, 3038, 6979, 13958, 30907, 48853, 61814, 97706, 216349, 432698, 1514443, 3028886]

約数ペア:

[(1, 3028886), (2, 1514443), (7, 432698), (14, 216349), (31, 97706), (49, 61814), (62, 48853), (98, 30907), (217, 13958), (434, 6979), (997, 3038), (1519, 1994)]