402626587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 480522240

約数和(自身を除く): 77895653

約数列:

[1, 11, 19, 43, 71, 209, 473, 631, 781, 817, 1349, 3053, 6941, 8987, 11989, 14839, 27133, 33583, 44801, 58007, 131879, 298463, 492811, 515527, 638077, 851219, 1926443, 5670797, 9363409, 21190873, 36602417, 402626587]

約数ペア:

[(1, 402626587), (11, 36602417), (19, 21190873), (43, 9363409), (71, 5670797), (209, 1926443), (473, 851219), (631, 638077), (781, 515527), (817, 492811), (1349, 298463), (3053, 131879), (6941, 58007), (8987, 44801), (11989, 33583), (14839, 27133)]