551427102716

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1\times {\mathrm{83117}}^1$

素因数の和:84198

約数の個数: 48

約数和(自身を含む): 1107852559296

約数和(自身を除く): 556425456580

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 757, 1252, 1514, 2191, 3028, 4382, 5299, 8764, 10598, 21196, 83117, 166234, 236941, 332468, 473882, 581819, 947764, 1163638, 1658587, 2327276, 3317174, 6634348, 26015621, 52031242, 62919569, 104062484, 125839138, 182109347, 251678276, 364218694, 440436983, 728437388, 880873966, 1761747932, 19693825097, 39387650194, 78775300388, 137856775679, 275713551358, 551427102716]

約数ペア:

[(1, 551427102716), (2, 275713551358), (4, 137856775679), (7, 78775300388), (14, 39387650194), (28, 19693825097), (313, 1761747932), (626, 880873966), (757, 728437388), (1252, 440436983), (1514, 364218694), (2191, 251678276), (3028, 182109347), (4382, 125839138), (5299, 104062484), (8764, 62919569), (10598, 52031242), (21196, 26015621), (83117, 6634348), (166234, 3317174), (236941, 2327276), (332468, 1658587), (473882, 1163638), (581819, 947764)]