2011305816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{238759}}^1$

素因数の和:238790

約数の個数: 80

約数和(自身を含む): 6066891600

約数和(自身を除く): 4055585784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 238759, 477518, 716277, 955036, 1432554, 1910072, 2148831, 2865108, 3103867, 4297662, 5730216, 6207734, 6446493, 8595324, 9311601, 12415468, 12892986, 17190648, 18623202, 19339479, 24830936, 25785972, 27934803, 37246404, 38678958, 51571944, 55869606, 74492808, 77357916, 83804409, 111739212, 154715832, 167608818, 223478424, 251413227, 335217636, 502826454, 670435272, 1005652908, 2011305816]

約数ペア:

[(1, 2011305816), (2, 1005652908), (3, 670435272), (4, 502826454), (6, 335217636), (8, 251413227), (9, 223478424), (12, 167608818), (13, 154715832), (18, 111739212), (24, 83804409), (26, 77357916), (27, 74492808), (36, 55869606), (39, 51571944), (52, 38678958), (54, 37246404), (72, 27934803), (78, 25785972), (81, 24830936), (104, 19339479), (108, 18623202), (117, 17190648), (156, 12892986), (162, 12415468), (216, 9311601), (234, 8595324), (312, 6446493), (324, 6207734), (351, 5730216), (468, 4297662), (648, 3103867), (702, 2865108), (936, 2148831), (1053, 1910072), (1404, 1432554), (2106, 955036), (2808, 716277), (4212, 477518), (8424, 238759)]