1315708768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{3947}}^1$

素因数の和:4915

約数の個数: 48

約数和(自身を含む): 2829484224

約数和(自身を除く): 1513775456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 947, 1894, 3788, 3947, 7576, 7894, 10417, 15152, 15788, 20834, 30304, 31576, 41668, 43417, 63152, 83336, 86834, 126304, 166672, 173668, 333344, 347336, 694672, 1389344, 3737809, 7475618, 14951236, 29902472, 41115899, 59804944, 82231798, 119609888, 164463596, 328927192, 657854384, 1315708768]

約数ペア:

[(1, 1315708768), (2, 657854384), (4, 328927192), (8, 164463596), (11, 119609888), (16, 82231798), (22, 59804944), (32, 41115899), (44, 29902472), (88, 14951236), (176, 7475618), (352, 3737809), (947, 1389344), (1894, 694672), (3788, 347336), (3947, 333344), (7576, 173668), (7894, 166672), (10417, 126304), (15152, 86834), (15788, 83336), (20834, 63152), (30304, 43417), (31576, 41668)]