8271004

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 17731560

約数和(自身を除く): 9460556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2221, 3724, 4442, 8884, 15547, 31094, 42199, 62188, 84398, 108829, 168796, 217658, 295393, 435316, 590786, 1181572, 2067751, 4135502, 8271004]

約数ペア:

[(1, 8271004), (2, 4135502), (4, 2067751), (7, 1181572), (14, 590786), (19, 435316), (28, 295393), (38, 217658), (49, 168796), (76, 108829), (98, 84398), (133, 62188), (196, 42199), (266, 31094), (532, 15547), (931, 8884), (1862, 4442), (2221, 3724)]