1245882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 2787840

約数和(自身を除く): 1541958

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 439, 473, 878, 946, 1317, 1419, 2634, 2838, 4829, 9658, 14487, 18877, 28974, 37754, 56631, 113262, 207647, 415294, 622941, 1245882]

約数ペア:

[(1, 1245882), (2, 622941), (3, 415294), (6, 207647), (11, 113262), (22, 56631), (33, 37754), (43, 28974), (66, 18877), (86, 14487), (129, 9658), (258, 4829), (439, 2838), (473, 2634), (878, 1419), (946, 1317)]