291225964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{5839}}^1$

素因数の和:6217

約数の個数: 24

約数和(自身を含む): 525062720

約数和(自身を除く): 233836756

約数列:

[1, 2, 4, 37, 74, 148, 337, 674, 1348, 5839, 11678, 12469, 23356, 24938, 49876, 216043, 432086, 864172, 1967743, 3935486, 7870972, 72806491, 145612982, 291225964]

約数ペア:

[(1, 291225964), (2, 145612982), (4, 72806491), (37, 7870972), (74, 3935486), (148, 1967743), (337, 864172), (674, 432086), (1348, 216043), (5839, 49876), (11678, 24938), (12469, 23356)]