2130591008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12401}}^1$

素因数の和:12490

約数の個数: 96

約数和(自身を含む): 5250510720

約数和(自身を除く): 3119919712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 91, 104, 112, 118, 182, 208, 224, 236, 364, 413, 416, 472, 728, 767, 826, 944, 1456, 1534, 1652, 1888, 2912, 3068, 3304, 5369, 6136, 6608, 10738, 12272, 12401, 13216, 21476, 24544, 24802, 42952, 49604, 85904, 86807, 99208, 161213, 171808, 173614, 198416, 322426, 347228, 396832, 644852, 694456, 731659, 1128491, 1289704, 1388912, 1463318, 2256982, 2579408, 2777824, 2926636, 4513964, 5121613, 5158816, 5853272, 9027928, 9511567, 10243226, 11706544, 18055856, 19023134, 20486452, 23413088, 36111712, 38046268, 40972904, 66580969, 76092536, 81945808, 133161938, 152185072, 163891616, 266323876, 304370144, 532647752, 1065295504, 2130591008]

約数ペア:

[(1, 2130591008), (2, 1065295504), (4, 532647752), (7, 304370144), (8, 266323876), (13, 163891616), (14, 152185072), (16, 133161938), (26, 81945808), (28, 76092536), (32, 66580969), (52, 40972904), (56, 38046268), (59, 36111712), (91, 23413088), (104, 20486452), (112, 19023134), (118, 18055856), (182, 11706544), (208, 10243226), (224, 9511567), (236, 9027928), (364, 5853272), (413, 5158816), (416, 5121613), (472, 4513964), (728, 2926636), (767, 2777824), (826, 2579408), (944, 2256982), (1456, 1463318), (1534, 1388912), (1652, 1289704), (1888, 1128491), (2912, 731659), (3068, 694456), (3304, 644852), (5369, 396832), (6136, 347228), (6608, 322426), (10738, 198416), (12272, 173614), (12401, 171808), (13216, 161213), (21476, 99208), (24544, 86807), (24802, 85904), (42952, 49604)]