2399689904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{60209}}^1$

素因数の和:60317

約数の個数: 40

約数和(自身を含む): 4837993920

約数和(自身を除く): 2438304016

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 4982, 9964, 19928, 39856, 60209, 120418, 240836, 481672, 963344, 2829823, 3191077, 5659646, 6382154, 11319292, 12764308, 22638584, 25528616, 45277168, 51057232, 149980619, 299961238, 599922476, 1199844952, 2399689904]

約数ペア:

[(1, 2399689904), (2, 1199844952), (4, 599922476), (8, 299961238), (16, 149980619), (47, 51057232), (53, 45277168), (94, 25528616), (106, 22638584), (188, 12764308), (212, 11319292), (376, 6382154), (424, 5659646), (752, 3191077), (848, 2829823), (2491, 963344), (4982, 481672), (9964, 240836), (19928, 120418), (39856, 60209)]