2103302866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{19949}}^1$

素因数の和:20418

約数の個数: 32

約数和(自身を含む): 3826569600

約数和(自身を除く): 1723266734

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 443, 886, 3101, 6202, 7531, 15062, 19949, 39898, 52717, 105434, 139643, 279286, 339133, 678266, 2373931, 4747862, 8837407, 17674814, 61861849, 123723698, 150235919, 300471838, 1051651433, 2103302866]

約数ペア:

[(1, 2103302866), (2, 1051651433), (7, 300471838), (14, 150235919), (17, 123723698), (34, 61861849), (119, 17674814), (238, 8837407), (443, 4747862), (886, 2373931), (3101, 678266), (6202, 339133), (7531, 279286), (15062, 139643), (19949, 105434), (39898, 52717)]