680985409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 739863040

約数和(自身を除く): 58877631

約数列:

[1, 13, 211, 409, 607, 2743, 5317, 7891, 86299, 128077, 248263, 1121887, 1665001, 3227419, 52383493, 680985409]

約数ペア:

[(1, 680985409), (13, 52383493), (211, 3227419), (409, 1665001), (607, 1121887), (2743, 248263), (5317, 128077), (7891, 86299)]