1220002574

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{503717}}^1$

素因数の和:503899

約数の個数: 16

約数和(自身を含む): 2103526368

約数和(自身を除く): 883523794

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 503717, 1007434, 3526019, 7052038, 87143041, 174286082, 610001287, 1220002574]

約数ペア:

[(1, 1220002574), (2, 610001287), (7, 174286082), (14, 87143041), (173, 7052038), (346, 3526019), (1211, 1007434), (2422, 503717)]