1818063982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{128959}}^1$

素因数の和:129040

約数の個数: 32

約数和(自身を含む): 3342643200

約数和(自身を除く): 1524579218

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 128959, 257918, 902713, 1805426, 2450221, 4900442, 6834827, 13669654, 17151547, 34303094, 47843789, 95687578, 129861713, 259723426, 909031991, 1818063982]

約数ペア:

[(1, 1818063982), (2, 909031991), (7, 259723426), (14, 129861713), (19, 95687578), (38, 47843789), (53, 34303094), (106, 17151547), (133, 13669654), (266, 6834827), (371, 4900442), (742, 2450221), (1007, 1805426), (2014, 902713), (7049, 257918), (14098, 128959)]