260028406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{6257}}^1$

素因数の和:8159

約数の個数: 16

約数和(自身を含む): 425794320

約数和(自身を除く): 165765914

約数列:

[1, 2, 11, 22, 1889, 3778, 6257, 12514, 20779, 41558, 68827, 137654, 11819473, 23638946, 130014203, 260028406]

約数ペア:

[(1, 260028406), (2, 130014203), (11, 23638946), (22, 11819473), (1889, 137654), (3778, 68827), (6257, 41558), (12514, 20779)]