2227784837

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 2420520960

約数和(自身を除く): 192736123

約数列:

[1, 31, 37, 103, 109, 173, 1147, 3193, 3379, 3811, 4033, 5363, 6401, 11227, 17819, 18857, 118141, 125023, 198431, 348037, 415399, 552389, 584567, 659303, 697709, 1942271, 12877369, 20438393, 21628979, 60210401, 71864027, 2227784837]

約数ペア:

[(1, 2227784837), (31, 71864027), (37, 60210401), (103, 21628979), (109, 20438393), (173, 12877369), (1147, 1942271), (3193, 697709), (3379, 659303), (3811, 584567), (4033, 552389), (5363, 415399), (6401, 348037), (11227, 198431), (17819, 125023), (18857, 118141)]