2278402

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 4046544

約数和(自身を除く): 1768142

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 347, 469, 694, 938, 2429, 3283, 4858, 6566, 17003, 23249, 34006, 46498, 162743, 325486, 1139201, 2278402]

約数ペア:

[(1, 2278402), (2, 1139201), (7, 325486), (14, 162743), (49, 46498), (67, 34006), (98, 23249), (134, 17003), (347, 6566), (469, 4858), (694, 3283), (938, 2429)]