1246177516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{4519}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 2214293760

約数和(自身を除く): 968116244

約数列:

[1, 2, 4, 71, 142, 284, 971, 1942, 3884, 4519, 9038, 18076, 68941, 137882, 275764, 320849, 641698, 1283396, 4387949, 8775898, 17551796, 311544379, 623088758, 1246177516]

約数ペア:

[(1, 1246177516), (2, 623088758), (4, 311544379), (71, 17551796), (142, 8775898), (284, 4387949), (971, 1283396), (1942, 641698), (3884, 320849), (4519, 275764), (9038, 137882), (18076, 68941)]