1188897712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{36767}}^1$

素因数の和:36865

約数の個数: 40

約数和(自身を含む): 2407274496

約数和(自身を除く): 1218376784

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 8084, 16168, 32336, 36767, 73534, 147068, 294136, 588272, 1580981, 1728049, 3161962, 3456098, 6323924, 6912196, 12647848, 13824392, 25295696, 27648784, 74306107, 148612214, 297224428, 594448856, 1188897712]

約数ペア:

[(1, 1188897712), (2, 594448856), (4, 297224428), (8, 148612214), (16, 74306107), (43, 27648784), (47, 25295696), (86, 13824392), (94, 12647848), (172, 6912196), (188, 6323924), (344, 3456098), (376, 3161962), (688, 1728049), (752, 1580981), (2021, 588272), (4042, 294136), (8084, 147068), (16168, 73534), (32336, 36767)]