1420528046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5340331}}^1$

素因数の和:5340359

約数の個数: 16

約数和(自身を含む): 2563359360

約数和(自身を除く): 1142831314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5340331, 10680662, 37382317, 74764634, 101466289, 202932578, 710264023, 1420528046]

約数ペア:

[(1, 1420528046), (2, 710264023), (7, 202932578), (14, 101466289), (19, 74764634), (38, 37382317), (133, 10680662), (266, 5340331)]