2690197952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{45541}}^1$

素因数の和:45637

約数の個数: 56

約数和(自身を含む): 5830104672

約数和(自身を除く): 3139906720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 14768, 29536, 45541, 59072, 91082, 182164, 364328, 592033, 728656, 1184066, 1457312, 2368132, 2914624, 3233411, 4736264, 6466822, 9472528, 12933644, 18945056, 25867288, 37890112, 42034343, 51734576, 84068686, 103469152, 168137372, 206938304, 336274744, 672549488, 1345098976, 2690197952]

約数ペア:

[(1, 2690197952), (2, 1345098976), (4, 672549488), (8, 336274744), (13, 206938304), (16, 168137372), (26, 103469152), (32, 84068686), (52, 51734576), (64, 42034343), (71, 37890112), (104, 25867288), (142, 18945056), (208, 12933644), (284, 9472528), (416, 6466822), (568, 4736264), (832, 3233411), (923, 2914624), (1136, 2368132), (1846, 1457312), (2272, 1184066), (3692, 728656), (4544, 592033), (7384, 364328), (14768, 182164), (29536, 91082), (45541, 59072)]