713883950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3259}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 1434647760

約数和(自身を除く): 720763810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 337, 650, 674, 1685, 3259, 3370, 4381, 6518, 8425, 8762, 16295, 16850, 21905, 32590, 42367, 43810, 81475, 84734, 109525, 162950, 211835, 219050, 423670, 1059175, 1098283, 2118350, 2196566, 5491415, 10982830, 14277679, 27457075, 28555358, 54914150, 71388395, 142776790, 356941975, 713883950]

約数ペア:

[(1, 713883950), (2, 356941975), (5, 142776790), (10, 71388395), (13, 54914150), (25, 28555358), (26, 27457075), (50, 14277679), (65, 10982830), (130, 5491415), (325, 2196566), (337, 2118350), (650, 1098283), (674, 1059175), (1685, 423670), (3259, 219050), (3370, 211835), (4381, 162950), (6518, 109525), (8425, 84734), (8762, 81475), (16295, 43810), (16850, 42367), (21905, 32590)]