1855729904

素因数分解:

$2^4\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{15187}}^1$

素因数の和:16293

約数の個数: 40

約数和(自身を含む): 4113153408

約数和(自身を除く): 2257423504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1091, 2182, 4364, 7637, 8728, 15187, 15274, 17456, 30374, 30548, 60748, 61096, 106309, 121496, 122192, 212618, 242992, 425236, 850472, 1700944, 16569017, 33138034, 66276068, 115983119, 132552136, 231966238, 265104272, 463932476, 927864952, 1855729904]

約数ペア:

[(1, 1855729904), (2, 927864952), (4, 463932476), (7, 265104272), (8, 231966238), (14, 132552136), (16, 115983119), (28, 66276068), (56, 33138034), (112, 16569017), (1091, 1700944), (2182, 850472), (4364, 425236), (7637, 242992), (8728, 212618), (15187, 122192), (15274, 121496), (17456, 106309), (30374, 61096), (30548, 60748)]