2009779746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1515671}}^1$

素因数の和:1515706

約数の個数: 32

約数和(自身を含む): 4583392128

約数和(自身を除く): 2573612382

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1515671, 3031342, 4547013, 9094026, 19703723, 25766407, 39407446, 51532814, 59111169, 77299221, 118222338, 154598442, 334963291, 669926582, 1004889873, 2009779746]

約数ペア:

[(1, 2009779746), (2, 1004889873), (3, 669926582), (6, 334963291), (13, 154598442), (17, 118222338), (26, 77299221), (34, 59111169), (39, 51532814), (51, 39407446), (78, 25766407), (102, 19703723), (221, 9094026), (442, 4547013), (663, 3031342), (1326, 1515671)]