2011025328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3222797}}^1$

素因数の和:3222821

約数の個数: 40

約数和(自身を含む): 5594777328

約数和(自身を除く): 3583752000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3222797, 6445594, 9668391, 12891188, 19336782, 25782376, 38673564, 41896361, 51564752, 77347128, 83792722, 125689083, 154694256, 167585444, 251378166, 335170888, 502756332, 670341776, 1005512664, 2011025328]

約数ペア:

[(1, 2011025328), (2, 1005512664), (3, 670341776), (4, 502756332), (6, 335170888), (8, 251378166), (12, 167585444), (13, 154694256), (16, 125689083), (24, 83792722), (26, 77347128), (39, 51564752), (48, 41896361), (52, 38673564), (78, 25782376), (104, 19336782), (156, 12891188), (208, 9668391), (312, 6445594), (624, 3222797)]