978425182

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{1487}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 1719032832

約数和(自身を除く): 740607650

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1093, 1487, 2186, 2974, 7651, 10409, 15302, 20818, 46999, 63941, 93998, 127882, 328993, 447587, 657986, 895174, 1625291, 3250582, 11377037, 22754074, 69887513, 139775026, 489212591, 978425182]

約数ペア:

[(1, 978425182), (2, 489212591), (7, 139775026), (14, 69887513), (43, 22754074), (86, 11377037), (301, 3250582), (602, 1625291), (1093, 895174), (1487, 657986), (2186, 447587), (2974, 328993), (7651, 127882), (10409, 93998), (15302, 63941), (20818, 46999)]