331034354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{2111}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 593657856

約数和(自身を除く): 262623502

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487, 974, 2111, 3409, 4222, 6818, 11201, 14777, 22402, 29554, 48553, 78407, 97106, 156814, 339871, 679742, 1028057, 2056114, 7196399, 14392798, 23645311, 47290622, 165517177, 331034354]

約数ペア:

[(1, 331034354), (2, 165517177), (7, 47290622), (14, 23645311), (23, 14392798), (46, 7196399), (161, 2056114), (322, 1028057), (487, 679742), (974, 339871), (2111, 156814), (3409, 97106), (4222, 78407), (6818, 48553), (11201, 29554), (14777, 22402)]