2562532

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 5201280

約数和(自身を除く): 2638748

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1289, 1988, 2578, 5156, 9023, 18046, 36092, 91519, 183038, 366076, 640633, 1281266, 2562532]

約数ペア:

[(1, 2562532), (2, 1281266), (4, 640633), (7, 366076), (14, 183038), (28, 91519), (71, 36092), (142, 18046), (284, 9023), (497, 5156), (994, 2578), (1289, 1988)]