2010508912

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{12577}}^1$

素因数の和:12785

約数の個数: 40

約数和(自身を含む): 3974044256

約数和(自身を除く): 1963535344

約数列:

[1, 2, 4, 8, 16, 97, 103, 194, 206, 388, 412, 776, 824, 1552, 1648, 9991, 12577, 19982, 25154, 39964, 50308, 79928, 100616, 159856, 201232, 1219969, 1295431, 2439938, 2590862, 4879876, 5181724, 9759752, 10363448, 19519504, 20726896, 125656807, 251313614, 502627228, 1005254456, 2010508912]

約数ペア:

[(1, 2010508912), (2, 1005254456), (4, 502627228), (8, 251313614), (16, 125656807), (97, 20726896), (103, 19519504), (194, 10363448), (206, 9759752), (388, 5181724), (412, 4879876), (776, 2590862), (824, 2439938), (1552, 1295431), (1648, 1219969), (9991, 201232), (12577, 159856), (19982, 100616), (25154, 79928), (39964, 50308)]