253430341

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 272800000

約数和(自身を除く): 19369659

約数列:

[1, 19, 79, 109, 1501, 1549, 2071, 8611, 29431, 122371, 163609, 168841, 2325049, 3207979, 13338439, 253430341]

約数ペア:

[(1, 253430341), (19, 13338439), (79, 3207979), (109, 2325049), (1501, 168841), (1549, 163609), (2071, 122371), (8611, 29431)]