2548754879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 2908798464

約数和(自身を除く): 360043585

約数列:

[1, 11, 37, 103, 163, 373, 407, 1133, 1793, 3811, 4103, 6031, 13801, 16789, 38419, 41921, 60799, 66341, 151811, 184679, 422609, 621193, 668789, 1421503, 2249563, 6262297, 6833123, 15636533, 24745193, 68885267, 231704989, 2548754879]

約数ペア:

[(1, 2548754879), (11, 231704989), (37, 68885267), (103, 24745193), (163, 15636533), (373, 6833123), (407, 6262297), (1133, 2249563), (1793, 1421503), (3811, 668789), (4103, 621193), (6031, 422609), (13801, 184679), (16789, 151811), (38419, 66341), (41921, 60799)]