2013002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 3136320

約数和(自身を除く): 1123318

約数列:

[1, 2, 43, 86, 89, 178, 263, 526, 3827, 7654, 11309, 22618, 23407, 46814, 1006501, 2013002]

約数ペア:

[(1, 2013002), (2, 1006501), (43, 46814), (86, 23407), (89, 22618), (178, 11309), (263, 7654), (526, 3827)]