2207647541

素因数分解:

${\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 2464990080

約数和(自身を除く): 257342539

約数列:

[1, 11, 97, 121, 239, 787, 1067, 2629, 8657, 11737, 23183, 28919, 76339, 95227, 188093, 255013, 839729, 2069023, 2805143, 9237019, 18245021, 22759253, 200695231, 2207647541]

約数ペア:

[(1, 2207647541), (11, 200695231), (97, 22759253), (121, 18245021), (239, 9237019), (787, 2805143), (1067, 2069023), (2629, 839729), (8657, 255013), (11737, 188093), (23183, 95227), (28919, 76339)]