4023854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 6272640

約数和(自身を除く): 2248786

約数列:

[1, 2, 43, 71, 86, 142, 659, 1318, 3053, 6106, 28337, 46789, 56674, 93578, 2011927, 4023854]

約数ペア:

[(1, 4023854), (2, 2011927), (43, 93578), (71, 56674), (86, 46789), (142, 28337), (659, 6106), (1318, 3053)]