2080962667

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 2481010560

約数和(自身を除く): 400047893

約数列:

[1, 7, 41, 89, 257, 287, 317, 623, 1799, 2219, 3649, 10537, 12997, 22873, 25543, 28213, 73759, 81469, 90979, 160111, 197491, 570283, 937793, 1156733, 3340229, 6564551, 7250741, 8097131, 23381603, 50755187, 297280381, 2080962667]

約数ペア:

[(1, 2080962667), (7, 297280381), (41, 50755187), (89, 23381603), (257, 8097131), (287, 7250741), (317, 6564551), (623, 3340229), (1799, 1156733), (2219, 937793), (3649, 570283), (10537, 197491), (12997, 160111), (22873, 90979), (25543, 81469), (28213, 73759)]