1038839648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421607}}^1$

素因数の和:421635

約数の個数: 48

約数和(自身を含む): 2549885184

約数和(自身を除く): 1511045536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 421607, 843214, 1686428, 2951249, 3372856, 4637677, 5902498, 6745712, 9275354, 11804996, 13491424, 18550708, 23609992, 32463739, 37101416, 47219984, 64927478, 74202832, 94439968, 129854956, 148405664, 259709912, 519419824, 1038839648]

約数ペア:

[(1, 1038839648), (2, 519419824), (4, 259709912), (7, 148405664), (8, 129854956), (11, 94439968), (14, 74202832), (16, 64927478), (22, 47219984), (28, 37101416), (32, 32463739), (44, 23609992), (56, 18550708), (77, 13491424), (88, 11804996), (112, 9275354), (154, 6745712), (176, 5902498), (224, 4637677), (308, 3372856), (352, 2951249), (616, 1686428), (1232, 843214), (2464, 421607)]