1489864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2946240

約数和(自身を除く): 1456376

約数列:

[1, 2, 4, 8, 43, 61, 71, 86, 122, 142, 172, 244, 284, 344, 488, 568, 2623, 3053, 4331, 5246, 6106, 8662, 10492, 12212, 17324, 20984, 24424, 34648, 186233, 372466, 744932, 1489864]

約数ペア:

[(1, 1489864), (2, 744932), (4, 372466), (8, 186233), (43, 34648), (61, 24424), (71, 20984), (86, 17324), (122, 12212), (142, 10492), (172, 8662), (244, 6106), (284, 5246), (344, 4331), (488, 3053), (568, 2623)]