1799669824

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{460981}}^1$

素因数の和:461054

約数の個数: 28

約数和(自身を含む): 3629772268

約数和(自身を除く): 1830102444

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 460981, 921962, 1843924, 3687848, 7375696, 14751392, 28119841, 29502784, 56239682, 112479364, 224958728, 449917456, 899834912, 1799669824]

約数ペア:

[(1, 1799669824), (2, 899834912), (4, 449917456), (8, 224958728), (16, 112479364), (32, 56239682), (61, 29502784), (64, 28119841), (122, 14751392), (244, 7375696), (488, 3687848), (976, 1843924), (1952, 921962), (3904, 460981)]