1277609504

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{787}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 2549318688

約数和(自身を除く): 1271709184

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 523, 776, 787, 1046, 1552, 1574, 2092, 3104, 3148, 4184, 6296, 8368, 12592, 16736, 25184, 50731, 76339, 101462, 152678, 202924, 305356, 405848, 411601, 610712, 811696, 823202, 1221424, 1623392, 1646404, 2442848, 3292808, 6585616, 13171232, 39925297, 79850594, 159701188, 319402376, 638804752, 1277609504]

約数ペア:

[(1, 1277609504), (2, 638804752), (4, 319402376), (8, 159701188), (16, 79850594), (32, 39925297), (97, 13171232), (194, 6585616), (388, 3292808), (523, 2442848), (776, 1646404), (787, 1623392), (1046, 1221424), (1552, 823202), (1574, 811696), (2092, 610712), (3104, 411601), (3148, 405848), (4184, 305356), (6296, 202924), (8368, 152678), (12592, 101462), (16736, 76339), (25184, 50731)]