138792442082

素因数分解:

$2^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{2718329}}^1$

素因数の和:2718866

約数の個数: 24

約数和(自身を含む): 242643572460

約数和(自身を除く): 103851130378

約数列:

[1, 2, 7, 14, 49, 98, 521, 1042, 3647, 7294, 25529, 51058, 2718329, 5436658, 19028303, 38056606, 133198121, 266396242, 1416249409, 2832498818, 9913745863, 19827491726, 69396221041, 138792442082]

約数ペア:

[(1, 138792442082), (2, 69396221041), (7, 19827491726), (14, 9913745863), (49, 2832498818), (98, 1416249409), (521, 266396242), (1042, 133198121), (3647, 38056606), (7294, 19028303), (25529, 5436658), (51058, 2718329)]