80400958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{12473}}^1$

素因数の和:12779

約数の個数: 16

約数和(自身を含む): 132024816

約数和(自身を除く): 51623858

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6446, 12473, 24946, 137203, 274406, 3654589, 7309178, 40200479, 80400958]

約数ペア:

[(1, 80400958), (2, 40200479), (11, 7309178), (22, 3654589), (293, 274406), (586, 137203), (3223, 24946), (6446, 12473)]