888978328

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{299521}}^1$

素因数の和:299587

約数の個数: 32

約数和(自身を含む): 1940902560

約数和(自身を除く): 1051924232

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 299521, 599042, 1198084, 2096647, 2396168, 4193294, 8386588, 15874613, 16773176, 31749226, 63498452, 111122291, 126996904, 222244582, 444489164, 888978328]

約数ペア:

[(1, 888978328), (2, 444489164), (4, 222244582), (7, 126996904), (8, 111122291), (14, 63498452), (28, 31749226), (53, 16773176), (56, 15874613), (106, 8386588), (212, 4193294), (371, 2396168), (424, 2096647), (742, 1198084), (1484, 599042), (2968, 299521)]