2128623838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{90173}}^1$

素因数の和:90252

約数の個数: 32

約数和(自身を含む): 3700740960

約数和(自身を除く): 1572117122

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 11803, 23606, 90173, 180346, 991903, 1983806, 2615017, 3336401, 5230034, 6672802, 28765187, 36700411, 57530374, 73400822, 96755629, 193511258, 1064311919, 2128623838]

約数ペア:

[(1, 2128623838), (2, 1064311919), (11, 193511258), (22, 96755629), (29, 73400822), (37, 57530374), (58, 36700411), (74, 28765187), (319, 6672802), (407, 5230034), (638, 3336401), (814, 2615017), (1073, 1983806), (2146, 991903), (11803, 180346), (23606, 90173)]