2052891784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{228913}}^1$

素因数の和:228997

約数の個数: 32

約数和(自身を含む): 4120452000

約数和(自身を除く): 2067560216

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 228913, 457826, 915652, 1831304, 4349347, 8698694, 13505867, 17397388, 27011734, 34794776, 54023468, 108046936, 256611473, 513222946, 1026445892, 2052891784]

約数ペア:

[(1, 2052891784), (2, 1026445892), (4, 513222946), (8, 256611473), (19, 108046936), (38, 54023468), (59, 34794776), (76, 27011734), (118, 17397388), (152, 13505867), (236, 8698694), (472, 4349347), (1121, 1831304), (2242, 915652), (4484, 457826), (8968, 228913)]