122987254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{36109}}^1$

素因数の和:36255

約数の個数: 16

約数和(自身を含む): 200193840

約数和(自身を除く): 77206586

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 36109, 72218, 469417, 938834, 4730279, 9460558, 61493627, 122987254]

約数ペア:

[(1, 122987254), (2, 61493627), (13, 9460558), (26, 4730279), (131, 938834), (262, 469417), (1703, 72218), (3406, 36109)]