2611150336

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{164513}}^1$

素因数の和:164562

約数の個数: 40

約数和(自身を含む): 5385530304

約数和(自身を除く): 2774379968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 164513, 329026, 658052, 1316104, 2632208, 5099903, 5264416, 10199806, 10528832, 20399612, 21057664, 40799224, 42115328, 81598448, 84230656, 163196896, 326393792, 652787584, 1305575168, 2611150336]

約数ペア:

[(1, 2611150336), (2, 1305575168), (4, 652787584), (8, 326393792), (16, 163196896), (31, 84230656), (32, 81598448), (62, 42115328), (64, 40799224), (124, 21057664), (128, 20399612), (248, 10528832), (256, 10199806), (496, 5264416), (512, 5099903), (992, 2632208), (1984, 1316104), (3968, 658052), (7936, 329026), (15872, 164513)]