2247149056

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{22279}}^1$

素因数の和:22494

約数の個数: 40

約数和(自身を含む): 4512903120

約数和(自身を除く): 2265754064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1576, 3152, 6304, 12608, 22279, 25216, 44558, 50432, 89116, 100864, 178232, 356464, 712928, 1425856, 2851712, 4388963, 5703424, 8777926, 11406848, 17555852, 35111704, 70223408, 140446816, 280893632, 561787264, 1123574528, 2247149056]

約数ペア:

[(1, 2247149056), (2, 1123574528), (4, 561787264), (8, 280893632), (16, 140446816), (32, 70223408), (64, 35111704), (128, 17555852), (197, 11406848), (256, 8777926), (394, 5703424), (512, 4388963), (788, 2851712), (1576, 1425856), (3152, 712928), (6304, 356464), (12608, 178232), (22279, 100864), (25216, 89116), (44558, 50432)]