13156680886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 20304691200

約数和(自身を除く): 7148010314

約数列:

[1, 2, 53, 106, 191, 239, 382, 478, 2719, 5438, 10123, 12667, 20246, 25334, 45649, 91298, 144107, 288214, 519329, 649841, 1038658, 1299682, 2419397, 4838794, 27524437, 34441573, 55048874, 68883146, 124119631, 248239262, 6578340443, 13156680886]

約数ペア:

[(1, 13156680886), (2, 6578340443), (53, 248239262), (106, 124119631), (191, 68883146), (239, 55048874), (382, 34441573), (478, 27524437), (2719, 4838794), (5438, 2419397), (10123, 1299682), (12667, 1038658), (20246, 649841), (25334, 519329), (45649, 288214), (91298, 144107)]