2189746780936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{147239563}}^1$

素因数の和:147239606

約数の個数: 48

約数和(自身を含む): 4850071238160

約数和(自身を除く): 2660324457224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 147239563, 294479126, 588958252, 1177916504, 1619635193, 1914114319, 3239270386, 3828228638, 6478540772, 7656457276, 12957081544, 15312914552, 21055257509, 24883486147, 42110515018, 49766972294, 84221030036, 99533944588, 168442060072, 199067889176, 273718347617, 547436695234, 1094873390468, 2189746780936]

約数ペア:

[(1, 2189746780936), (2, 1094873390468), (4, 547436695234), (8, 273718347617), (11, 199067889176), (13, 168442060072), (22, 99533944588), (26, 84221030036), (44, 49766972294), (52, 42110515018), (88, 24883486147), (104, 21055257509), (143, 15312914552), (169, 12957081544), (286, 7656457276), (338, 6478540772), (572, 3828228638), (676, 3239270386), (1144, 1914114319), (1352, 1619635193), (1859, 1177916504), (3718, 588958252), (7436, 294479126), (14872, 147239563)]