287029146982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1\times {\mathrm{20347}}^1$

素因数の和:22884

約数の個数: 32

約数和(自身を含む): 447463263744

約数和(自身を除く): 160434116762

約数列:

[1, 2, 41, 71, 82, 142, 2423, 2911, 4846, 5822, 20347, 40694, 99343, 172033, 198686, 344066, 834227, 1444637, 1668454, 2889274, 7053353, 14106706, 49300781, 59230117, 98601562, 118460234, 2021332021, 3500355451, 4042664042, 7000710902, 143514573491, 287029146982]

約数ペア:

[(1, 287029146982), (2, 143514573491), (41, 7000710902), (71, 4042664042), (82, 3500355451), (142, 2021332021), (2423, 118460234), (2911, 98601562), (4846, 59230117), (5822, 49300781), (20347, 14106706), (40694, 7053353), (99343, 2889274), (172033, 1668454), (198686, 1444637), (344066, 834227)]