1566890104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1153}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 3227968800

約数和(自身を除く): 1661078696

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 179, 292, 358, 584, 716, 949, 1153, 1432, 1898, 2306, 2327, 3796, 4612, 4654, 7592, 9224, 9308, 13067, 14989, 18616, 26134, 29978, 52268, 59956, 84169, 104536, 119912, 168338, 169871, 206387, 336676, 339742, 412774, 673352, 679484, 825548, 1094197, 1358968, 1651096, 2188394, 2683031, 4376788, 5366062, 8753576, 10732124, 15066251, 21464248, 30132502, 60265004, 120530008, 195861263, 391722526, 783445052, 1566890104]

約数ペア:

[(1, 1566890104), (2, 783445052), (4, 391722526), (8, 195861263), (13, 120530008), (26, 60265004), (52, 30132502), (73, 21464248), (104, 15066251), (146, 10732124), (179, 8753576), (292, 5366062), (358, 4376788), (584, 2683031), (716, 2188394), (949, 1651096), (1153, 1358968), (1432, 1094197), (1898, 825548), (2306, 679484), (2327, 673352), (3796, 412774), (4612, 339742), (4654, 336676), (7592, 206387), (9224, 169871), (9308, 168338), (13067, 119912), (14989, 104536), (18616, 84169), (26134, 59956), (29978, 52268)]