1021422136

素因数分解:

$2^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{17657}}^1$

素因数の和:18703

約数の個数: 32

約数和(自身を含む): 2191004640

約数和(自身を除く): 1169582504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1033, 2066, 4132, 7231, 8264, 14462, 17657, 28924, 35314, 57848, 70628, 123599, 141256, 247198, 494396, 988792, 18239681, 36479362, 72958724, 127677767, 145917448, 255355534, 510711068, 1021422136]

約数ペア:

[(1, 1021422136), (2, 510711068), (4, 255355534), (7, 145917448), (8, 127677767), (14, 72958724), (28, 36479362), (56, 18239681), (1033, 988792), (2066, 494396), (4132, 247198), (7231, 141256), (8264, 123599), (14462, 70628), (17657, 57848), (28924, 35314)]