2247809459

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 2884017600

約数和(自身を除く): 636208141

約数列:

[1, 7, 19, 29, 37, 133, 203, 259, 361, 551, 703, 829, 1073, 2527, 3857, 4921, 5803, 7511, 10469, 13357, 15751, 20387, 24041, 30673, 73283, 93499, 110257, 142709, 168287, 214711, 299269, 387353, 456779, 582787, 889517, 2094883, 2711471, 3197453, 4079509, 6226619, 8678801, 11072953, 16900823, 60751607, 77510671, 118305761, 321115637, 2247809459]

約数ペア:

[(1, 2247809459), (7, 321115637), (19, 118305761), (29, 77510671), (37, 60751607), (133, 16900823), (203, 11072953), (259, 8678801), (361, 6226619), (551, 4079509), (703, 3197453), (829, 2711471), (1073, 2094883), (2527, 889517), (3857, 582787), (4921, 456779), (5803, 387353), (7511, 299269), (10469, 214711), (13357, 168287), (15751, 142709), (20387, 110257), (24041, 93499), (30673, 73283)]