2938001428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{223049}}^1$

素因数の和:223179

約数の個数: 24

約数和(自身を含む): 5339817000

約数和(自身を除く): 2401815572

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172, 223049, 446098, 892196, 8252813, 16505626, 19851361, 33011252, 39702722, 79405444, 734500357, 1469000714, 2938001428]

約数ペア:

[(1, 2938001428), (2, 1469000714), (4, 734500357), (37, 79405444), (74, 39702722), (89, 33011252), (148, 19851361), (178, 16505626), (356, 8252813), (3293, 892196), (6586, 446098), (13172, 223049)]