251012452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{9323}}^1$

素因数の和:9507

約数の個数: 24

約数和(自身を含む): 451132416

約数和(自身を除く): 200119964

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 6731, 9323, 13462, 18646, 26924, 37292, 494119, 988238, 1184021, 1976476, 2368042, 4736084, 62753113, 125506226, 251012452]

約数ペア:

[(1, 251012452), (2, 125506226), (4, 62753113), (53, 4736084), (106, 2368042), (127, 1976476), (212, 1184021), (254, 988238), (508, 494119), (6731, 37292), (9323, 26924), (13462, 18646)]