31379954354

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1\times {\mathrm{5011}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 53973706752

約数和(自身を除く): 22593752398

約数列:

[1, 2, 7, 14, 491, 911, 982, 1822, 3437, 5011, 6377, 6874, 10022, 12754, 35077, 70154, 447301, 894602, 2460401, 3131107, 4565021, 4920802, 6262214, 9130042, 17222807, 31955147, 34445614, 63910294, 2241425311, 4482850622, 15689977177, 31379954354]

約数ペア:

[(1, 31379954354), (2, 15689977177), (7, 4482850622), (14, 2241425311), (491, 63910294), (911, 34445614), (982, 31955147), (1822, 17222807), (3437, 9130042), (5011, 6262214), (6377, 4920802), (6874, 4565021), (10022, 3131107), (12754, 2460401), (35077, 894602), (70154, 447301)]