2040802589

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1\times {\mathrm{2647}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 2363117568

約数和(自身を除く): 322314979

約数列:

[1, 7, 83, 581, 1327, 2647, 9289, 18529, 110141, 219701, 770987, 1537907, 3512569, 24587983, 291543227, 2040802589]

約数ペア:

[(1, 2040802589), (7, 291543227), (83, 24587983), (581, 3512569), (1327, 1537907), (2647, 770987), (9289, 219701), (18529, 110141)]