2019553528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173263}}^1$

素因数の和:173347

約数の個数: 32

約数和(自身を含む): 3992002560

約数和(自身を除く): 1972449032

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 173263, 346526, 693052, 1386104, 5371153, 8143361, 10742306, 16286722, 21484612, 32573444, 42969224, 65146888, 252444191, 504888382, 1009776764, 2019553528]

約数ペア:

[(1, 2019553528), (2, 1009776764), (4, 504888382), (8, 252444191), (31, 65146888), (47, 42969224), (62, 32573444), (94, 21484612), (124, 16286722), (188, 10742306), (248, 8143361), (376, 5371153), (1457, 1386104), (2914, 693052), (5828, 346526), (11656, 173263)]