1520707496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{2437}}^1$

素因数の和:3474

約数の個数: 64

約数和(自身を含む): 3559870080

約数和(自身を除く): 2039162584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1013, 2026, 2437, 4052, 4874, 7091, 8104, 9748, 11143, 14182, 17059, 19496, 22286, 26807, 28364, 34118, 44572, 53614, 56728, 68236, 78001, 89144, 107228, 136472, 156002, 187649, 214456, 312004, 375298, 624008, 750596, 1501192, 2468681, 4937362, 9874724, 17280767, 19749448, 27155491, 34561534, 54310982, 69123068, 108621964, 138246136, 190088437, 217243928, 380176874, 760353748, 1520707496]

約数ペア:

[(1, 1520707496), (2, 760353748), (4, 380176874), (7, 217243928), (8, 190088437), (11, 138246136), (14, 108621964), (22, 69123068), (28, 54310982), (44, 34561534), (56, 27155491), (77, 19749448), (88, 17280767), (154, 9874724), (308, 4937362), (616, 2468681), (1013, 1501192), (2026, 750596), (2437, 624008), (4052, 375298), (4874, 312004), (7091, 214456), (8104, 187649), (9748, 156002), (11143, 136472), (14182, 107228), (17059, 89144), (19496, 78001), (22286, 68236), (26807, 56728), (28364, 53614), (34118, 44572)]