187980494494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32119}}^1\times {\mathrm{9787}}^1$

素因数の和:41944

約数の個数: 32

約数和(自身を含む): 316905684480

約数和(自身を除く): 128925189986

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 9787, 19574, 32119, 64238, 127231, 225101, 254462, 417547, 450202, 738737, 835094, 1477474, 2926313, 5852626, 9603581, 19207162, 314348653, 628697306, 4086532489, 7230019019, 8173064978, 14460038038, 93990247247, 187980494494]

約数ペア:

[(1, 187980494494), (2, 93990247247), (13, 14460038038), (23, 8173064978), (26, 7230019019), (46, 4086532489), (299, 628697306), (598, 314348653), (9787, 19207162), (19574, 9603581), (32119, 5852626), (64238, 2926313), (127231, 1477474), (225101, 835094), (254462, 738737), (417547, 450202)]