2012186878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197933}}^1$

素因数の和:197988

約数の個数: 32

約数和(自身を含む): 3591314496

約数和(自身を除く): 1579127618

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 197933, 395866, 2573129, 3364861, 4552459, 5146258, 6729722, 9104918, 43743193, 59181967, 77391803, 87486386, 118363934, 154783606, 1006093439, 2012186878]

約数ペア:

[(1, 2012186878), (2, 1006093439), (13, 154783606), (17, 118363934), (23, 87486386), (26, 77391803), (34, 59181967), (46, 43743193), (221, 9104918), (299, 6729722), (391, 5146258), (442, 4552459), (598, 3364861), (782, 2573129), (5083, 395866), (10166, 197933)]