1337588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2924544

約数和(自身を除く): 1586956

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 67, 92, 124, 134, 161, 217, 268, 322, 434, 469, 644, 713, 868, 938, 1426, 1541, 1876, 2077, 2852, 3082, 4154, 4991, 6164, 8308, 9982, 10787, 14539, 19964, 21574, 29078, 43148, 47771, 58156, 95542, 191084, 334397, 668794, 1337588]

約数ペア:

[(1, 1337588), (2, 668794), (4, 334397), (7, 191084), (14, 95542), (23, 58156), (28, 47771), (31, 43148), (46, 29078), (62, 21574), (67, 19964), (92, 14539), (124, 10787), (134, 9982), (161, 8308), (217, 6164), (268, 4991), (322, 4154), (434, 3082), (469, 2852), (644, 2077), (713, 1876), (868, 1541), (938, 1426)]