9904552

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 21395520

約数和(自身を除く): 11490968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1291, 1918, 2582, 3836, 5164, 7672, 9037, 10328, 18074, 36148, 72296, 176867, 353734, 707468, 1238069, 1414936, 2476138, 4952276, 9904552]

約数ペア:

[(1, 9904552), (2, 4952276), (4, 2476138), (7, 1414936), (8, 1238069), (14, 707468), (28, 353734), (56, 176867), (137, 72296), (274, 36148), (548, 18074), (959, 10328), (1096, 9037), (1291, 7672), (1918, 5164), (2582, 3836)]