2617912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2825288

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 419, 568, 781, 838, 1562, 1676, 3124, 3352, 4609, 6248, 9218, 18436, 29749, 36872, 59498, 118996, 237992, 327239, 654478, 1308956, 2617912]

約数ペア:

[(1, 2617912), (2, 1308956), (4, 654478), (8, 327239), (11, 237992), (22, 118996), (44, 59498), (71, 36872), (88, 29749), (142, 18436), (284, 9218), (419, 6248), (568, 4609), (781, 3352), (838, 3124), (1562, 1676)]