2011097312

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113647}}^1$

素因数の和:113743

約数の個数: 48

約数和(自身を含む): 4582287360

約数和(自身を除く): 2571190048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 113647, 227294, 454588, 795529, 909176, 1591058, 1818352, 3182116, 3636704, 6364232, 8978113, 12728464, 17956226, 25456928, 35912452, 62846791, 71824904, 125693582, 143649808, 251387164, 287299616, 502774328, 1005548656, 2011097312]

約数ペア:

[(1, 2011097312), (2, 1005548656), (4, 502774328), (7, 287299616), (8, 251387164), (14, 143649808), (16, 125693582), (28, 71824904), (32, 62846791), (56, 35912452), (79, 25456928), (112, 17956226), (158, 12728464), (224, 8978113), (316, 6364232), (553, 3636704), (632, 3182116), (1106, 1818352), (1264, 1591058), (2212, 909176), (2528, 795529), (4424, 454588), (8848, 227294), (17696, 113647)]