955571902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 1532361600

約数和(自身を除く): 576789698

約数列:

[1, 2, 19, 38, 131, 139, 262, 278, 1381, 2489, 2641, 2762, 4978, 5282, 18209, 26239, 36418, 52478, 180911, 191959, 345971, 361822, 383918, 691942, 3437309, 3647221, 6874618, 7294442, 25146629, 50293258, 477785951, 955571902]

約数ペア:

[(1, 955571902), (2, 477785951), (19, 50293258), (38, 25146629), (131, 7294442), (139, 6874618), (262, 3647221), (278, 3437309), (1381, 691942), (2489, 383918), (2641, 361822), (2762, 345971), (4978, 191959), (5282, 180911), (18209, 52478), (26239, 36418)]