284173652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17231}}^1$

素因数の和:17292

約数の個数: 48

約数和(自身を含む): 617594880

約数和(自身を除く): 333421228

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 17231, 34462, 68924, 120617, 241234, 327389, 482468, 534161, 654778, 1068322, 1309556, 2136644, 2291723, 3739127, 4583446, 7478254, 9166892, 10149059, 14956508, 20298118, 40596236, 71043413, 142086826, 284173652]

約数ペア:

[(1, 284173652), (2, 142086826), (4, 71043413), (7, 40596236), (14, 20298118), (19, 14956508), (28, 10149059), (31, 9166892), (38, 7478254), (62, 4583446), (76, 3739127), (124, 2291723), (133, 2136644), (217, 1309556), (266, 1068322), (434, 654778), (532, 534161), (589, 482468), (868, 327389), (1178, 241234), (2356, 120617), (4123, 68924), (8246, 34462), (16492, 17231)]