1901014712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{43103}}^1$

素因数の和:43295

約数の個数: 32

約数和(自身を含む): 3685392000

約数和(自身を除く): 1784377288

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 5513, 11026, 22052, 43103, 44104, 86206, 172412, 344824, 1594811, 3189622, 6379244, 6422347, 12758488, 12844694, 25689388, 51378776, 237626839, 475253678, 950507356, 1901014712]

約数ペア:

[(1, 1901014712), (2, 950507356), (4, 475253678), (8, 237626839), (37, 51378776), (74, 25689388), (148, 12844694), (149, 12758488), (296, 6422347), (298, 6379244), (596, 3189622), (1192, 1594811), (5513, 344824), (11026, 172412), (22052, 86206), (43103, 44104)]