1085331352

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{450719}}^1$

素因数の和:450775

約数の個数: 32

約数和(自身を含む): 2379801600

約数和(自身を除く): 1294470248

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 450719, 901438, 1802876, 3155033, 3605752, 6310066, 12620132, 19380917, 25240264, 38761834, 77523668, 135666419, 155047336, 271332838, 542665676, 1085331352]

約数ペア:

[(1, 1085331352), (2, 542665676), (4, 271332838), (7, 155047336), (8, 135666419), (14, 77523668), (28, 38761834), (43, 25240264), (56, 19380917), (86, 12620132), (172, 6310066), (301, 3605752), (344, 3155033), (602, 1802876), (1204, 901438), (2408, 450719)]