116991212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 236234880

約数和(自身を除く): 119243668

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 1157, 1487, 1513, 2314, 2974, 3026, 4628, 5948, 6052, 19331, 19669, 25279, 38662, 39338, 50558, 77324, 78676, 101116, 132343, 264686, 328627, 529372, 657254, 1314508, 1720459, 2249831, 3440918, 4499662, 6881836, 8999324, 29247803, 58495606, 116991212]

約数ペア:

[(1, 116991212), (2, 58495606), (4, 29247803), (13, 8999324), (17, 6881836), (26, 4499662), (34, 3440918), (52, 2249831), (68, 1720459), (89, 1314508), (178, 657254), (221, 529372), (356, 328627), (442, 264686), (884, 132343), (1157, 101116), (1487, 78676), (1513, 77324), (2314, 50558), (2974, 39338), (3026, 38662), (4628, 25279), (5948, 19669), (6052, 19331)]