1345642802

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{32771}}^1$

素因数の和:33206

約数の個数: 24

約数和(自身を含む): 2353685040

約数和(自身を除く): 1008042238

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 2933, 5866, 20531, 32771, 41062, 65542, 229397, 458794, 1605779, 3211558, 13731049, 27462098, 96117343, 192234686, 672821401, 1345642802]

約数ペア:

[(1, 1345642802), (2, 672821401), (7, 192234686), (14, 96117343), (49, 27462098), (98, 13731049), (419, 3211558), (838, 1605779), (2933, 458794), (5866, 229397), (20531, 65542), (32771, 41062)]