559781516

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2897}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 1147700736

約数和(自身を除く): 587919220

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 206, 268, 412, 469, 721, 938, 1442, 1876, 2884, 2897, 5794, 6901, 11588, 13802, 20279, 27604, 40558, 48307, 81116, 96614, 193228, 194099, 298391, 388198, 596782, 776396, 1193564, 1358693, 2088737, 2717386, 4177474, 5434772, 8354948, 19992197, 39984394, 79968788, 139945379, 279890758, 559781516]

約数ペア:

[(1, 559781516), (2, 279890758), (4, 139945379), (7, 79968788), (14, 39984394), (28, 19992197), (67, 8354948), (103, 5434772), (134, 4177474), (206, 2717386), (268, 2088737), (412, 1358693), (469, 1193564), (721, 776396), (938, 596782), (1442, 388198), (1876, 298391), (2884, 194099), (2897, 193228), (5794, 96614), (6901, 81116), (11588, 48307), (13802, 40558), (20279, 27604)]