127989004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223757}}^1$

素因数の和:223785

約数の個数: 24

約数和(自身を含む): 263139408

約数和(自身を除く): 135150404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 223757, 447514, 895028, 2461327, 2908841, 4922654, 5817682, 9845308, 11635364, 31997251, 63994502, 127989004]

約数ペア:

[(1, 127989004), (2, 63994502), (4, 31997251), (11, 11635364), (13, 9845308), (22, 5817682), (26, 4922654), (44, 2908841), (52, 2461327), (143, 895028), (286, 447514), (572, 223757)]