2182553810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{6689}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 3996017280

約数和(自身を除く): 1813463470

約数列:

[1, 2, 5, 10, 67, 134, 335, 487, 670, 974, 2435, 4870, 6689, 13378, 32629, 33445, 65258, 66890, 163145, 326290, 448163, 896326, 2240815, 3257543, 4481630, 6515086, 16287715, 32575430, 218255381, 436510762, 1091276905, 2182553810]

約数ペア:

[(1, 2182553810), (2, 1091276905), (5, 436510762), (10, 218255381), (67, 32575430), (134, 16287715), (335, 6515086), (487, 4481630), (670, 3257543), (974, 2240815), (2435, 896326), (4870, 448163), (6689, 326290), (13378, 163145), (32629, 66890), (33445, 65258)]