7803072004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21437011}}^1$

素因数の和:21437035

約数の個数: 24

約数和(自身を含む): 16806617408

約数和(自身を除く): 9003545404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 21437011, 42874022, 85748044, 150059077, 278681143, 300118154, 557362286, 600236308, 1114724572, 1950768001, 3901536002, 7803072004]

約数ペア:

[(1, 7803072004), (2, 3901536002), (4, 1950768001), (7, 1114724572), (13, 600236308), (14, 557362286), (26, 300118154), (28, 278681143), (52, 150059077), (91, 85748044), (182, 42874022), (364, 21437011)]