4009172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 7303296

約数和(自身を除く): 3294124

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 263, 412, 526, 1052, 3811, 7622, 9731, 15244, 19462, 27089, 38924, 54178, 108356, 1002293, 2004586, 4009172]

約数ペア:

[(1, 4009172), (2, 2004586), (4, 1002293), (37, 108356), (74, 54178), (103, 38924), (148, 27089), (206, 19462), (263, 15244), (412, 9731), (526, 7622), (1052, 3811)]