2389488

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 6273408

約数和(自身を除く): 3883920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 743, 804, 1072, 1486, 1608, 2229, 2972, 3216, 4458, 5944, 8916, 11888, 17832, 35664, 49781, 99562, 149343, 199124, 298686, 398248, 597372, 796496, 1194744, 2389488]

約数ペア:

[(1, 2389488), (2, 1194744), (3, 796496), (4, 597372), (6, 398248), (8, 298686), (12, 199124), (16, 149343), (24, 99562), (48, 49781), (67, 35664), (134, 17832), (201, 11888), (268, 8916), (402, 5944), (536, 4458), (743, 3216), (804, 2972), (1072, 2229), (1486, 1608)]