1552628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 3435936

約数和(自身を除く): 1883308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5041, 5467, 10082, 10934, 20164, 21868, 35287, 55451, 70574, 110902, 141148, 221804, 388157, 776314, 1552628]

約数ペア:

[(1, 1552628), (2, 776314), (4, 388157), (7, 221804), (11, 141148), (14, 110902), (22, 70574), (28, 55451), (44, 35287), (71, 21868), (77, 20164), (142, 10934), (154, 10082), (284, 5467), (308, 5041), (497, 3124), (781, 1988), (994, 1562)]