1420568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2812320

約数和(自身を除く): 1391752

約数列:

[1, 2, 4, 8, 41, 61, 71, 82, 122, 142, 164, 244, 284, 328, 488, 568, 2501, 2911, 4331, 5002, 5822, 8662, 10004, 11644, 17324, 20008, 23288, 34648, 177571, 355142, 710284, 1420568]

約数ペア:

[(1, 1420568), (2, 710284), (4, 355142), (8, 177571), (41, 34648), (61, 23288), (71, 20008), (82, 17324), (122, 11644), (142, 10004), (164, 8662), (244, 5822), (284, 5002), (328, 4331), (488, 2911), (568, 2501)]