1292733910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{8171}}^1$

素因数の和:9408

約数の個数: 32

約数和(自身を含む): 2508280992

約数和(自身を除く): 1215547082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1217, 2434, 6085, 8171, 12170, 15821, 16342, 31642, 40855, 79105, 81710, 106223, 158210, 212446, 531115, 1062230, 9944107, 19888214, 49720535, 99441070, 129273391, 258546782, 646366955, 1292733910]

約数ペア:

[(1, 1292733910), (2, 646366955), (5, 258546782), (10, 129273391), (13, 99441070), (26, 49720535), (65, 19888214), (130, 9944107), (1217, 1062230), (2434, 531115), (6085, 212446), (8171, 158210), (12170, 106223), (15821, 81710), (16342, 79105), (31642, 40855)]