1313973002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 2057529600

約数和(自身を除く): 743556598

約数列:

[1, 2, 41, 71, 82, 142, 269, 538, 839, 1678, 2911, 5822, 11029, 19099, 22058, 34399, 38198, 59569, 68798, 119138, 225691, 451382, 783059, 1566118, 2442329, 4884658, 9253331, 16024061, 18506662, 32048122, 656986501, 1313973002]

約数ペア:

[(1, 1313973002), (2, 656986501), (41, 32048122), (71, 18506662), (82, 16024061), (142, 9253331), (269, 4884658), (538, 2442329), (839, 1566118), (1678, 783059), (2911, 451382), (5822, 225691), (11029, 119138), (19099, 68798), (22058, 59569), (34399, 38198)]