542078218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2297}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 941113728

約数和(自身を除く): 399035510

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 631, 1262, 2297, 4594, 6941, 10727, 13882, 21454, 25267, 39049, 50534, 78098, 117997, 235994, 429539, 859078, 1449407, 2898814, 15943477, 24639919, 31886954, 49279838, 271039109, 542078218]

約数ペア:

[(1, 542078218), (2, 271039109), (11, 49279838), (17, 31886954), (22, 24639919), (34, 15943477), (187, 2898814), (374, 1449407), (631, 859078), (1262, 429539), (2297, 235994), (4594, 117997), (6941, 78098), (10727, 50534), (13882, 39049), (21454, 25267)]