1520773856

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{26417}}^1$

素因数の和:26691

約数の個数: 48

約数和(自身を含む): 3435185376

約数和(自身を除く): 1914411520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 8224, 14392, 26417, 28784, 52834, 57568, 105668, 184919, 211336, 369838, 422672, 739676, 845344, 1479352, 2958704, 5917408, 6789169, 13578338, 27156676, 47524183, 54313352, 95048366, 108626704, 190096732, 217253408, 380193464, 760386928, 1520773856]

約数ペア:

[(1, 1520773856), (2, 760386928), (4, 380193464), (7, 217253408), (8, 190096732), (14, 108626704), (16, 95048366), (28, 54313352), (32, 47524183), (56, 27156676), (112, 13578338), (224, 6789169), (257, 5917408), (514, 2958704), (1028, 1479352), (1799, 845344), (2056, 739676), (3598, 422672), (4112, 369838), (7196, 211336), (8224, 184919), (14392, 105668), (26417, 57568), (28784, 52834)]