117681278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{411473}}^1$

素因数の和:411499

約数の個数: 16

約数和(自身を含む): 207382896

約数和(自身を除く): 89701618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 411473, 822946, 4526203, 5349149, 9052406, 10698298, 58840639, 117681278]

約数ペア:

[(1, 117681278), (2, 58840639), (11, 10698298), (13, 9052406), (22, 5349149), (26, 4526203), (143, 822946), (286, 411473)]