1276193086

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{9931}}^1$

素因数の和:10144

約数の個数: 32

約数和(自身を含む): 2236845312

約数和(自身を除く): 960652226

約数列:

[1, 2, 7, 14, 67, 134, 137, 274, 469, 938, 959, 1918, 9179, 9931, 18358, 19862, 64253, 69517, 128506, 139034, 665377, 1330754, 1360547, 2721094, 4657639, 9315278, 9523829, 19047658, 91156649, 182313298, 638096543, 1276193086]

約数ペア:

[(1, 1276193086), (2, 638096543), (7, 182313298), (14, 91156649), (67, 19047658), (134, 9523829), (137, 9315278), (274, 4657639), (469, 2721094), (938, 1360547), (959, 1330754), (1918, 665377), (9179, 139034), (9931, 128506), (18358, 69517), (19862, 64253)]