1880458086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{213349}}^1$

素因数の和:213480

約数の個数: 32

約数和(自身を含む): 4086079200

約数和(自身を除く): 2205621114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 213349, 426698, 640047, 1280094, 2773537, 5547074, 8320611, 16641222, 24108437, 48216874, 72325311, 144650622, 313409681, 626819362, 940229043, 1880458086]

約数ペア:

[(1, 1880458086), (2, 940229043), (3, 626819362), (6, 313409681), (13, 144650622), (26, 72325311), (39, 48216874), (78, 24108437), (113, 16641222), (226, 8320611), (339, 5547074), (678, 2773537), (1469, 1280094), (2938, 640047), (4407, 426698), (8814, 213349)]