518103638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{4993}}^1$

素因数の和:5328

約数の個数: 24

約数和(自身を含む): 844445448

約数和(自身を除く): 326341810

約数列:

[1, 2, 13, 26, 169, 307, 338, 614, 3991, 4993, 7982, 9986, 51883, 64909, 103766, 129818, 843817, 1532851, 1687634, 3065702, 19927063, 39854126, 259051819, 518103638]

約数ペア:

[(1, 518103638), (2, 259051819), (13, 39854126), (26, 19927063), (169, 3065702), (307, 1687634), (338, 1532851), (614, 843817), (3991, 129818), (4993, 103766), (7982, 64909), (9986, 51883)]