851569579664

素因数分解:

$2^4\times {\mathrm{26459}}^1\times {\mathrm{2011531}}^1$

素因数の和:2037998

約数の個数: 20

約数和(自身を含む): 1649979238320

約数和(自身を除く): 798409658656

約数列:

[1, 2, 4, 8, 16, 26459, 52918, 105836, 211672, 423344, 2011531, 4023062, 8046124, 16092248, 32184496, 53223098729, 106446197458, 212892394916, 425784789832, 851569579664]

約数ペア:

[(1, 851569579664), (2, 425784789832), (4, 212892394916), (8, 106446197458), (16, 53223098729), (26459, 32184496), (52918, 16092248), (105836, 8046124), (211672, 4023062), (423344, 2011531)]