634804808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{11047}}^1$

素因数の和:11717

約数の個数: 32

約数和(自身を含む): 1300570560

約数和(自身を除く): 665765752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 653, 1306, 2612, 5224, 7183, 11047, 14366, 22094, 28732, 44188, 57464, 88376, 121517, 243034, 486068, 972136, 7213691, 14427382, 28854764, 57709528, 79350601, 158701202, 317402404, 634804808]

約数ペア:

[(1, 634804808), (2, 317402404), (4, 158701202), (8, 79350601), (11, 57709528), (22, 28854764), (44, 14427382), (88, 7213691), (653, 972136), (1306, 486068), (2612, 243034), (5224, 121517), (7183, 88376), (11047, 57464), (14366, 44188), (22094, 28732)]