2320280641

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 2824865280

約数和(自身を除く): 504584639

約数列:

[1, 7, 23, 89, 113, 161, 623, 791, 1433, 2047, 2599, 10031, 10057, 14329, 18193, 32959, 70399, 127537, 161929, 230713, 231311, 892759, 1133503, 1619177, 2933351, 3724367, 14411681, 20533457, 26070569, 100881767, 331468663, 2320280641]

約数ペア:

[(1, 2320280641), (7, 331468663), (23, 100881767), (89, 26070569), (113, 20533457), (161, 14411681), (623, 3724367), (791, 2933351), (1433, 1619177), (2047, 1133503), (2599, 892759), (10031, 231311), (10057, 230713), (14329, 161929), (18193, 127537), (32959, 70399)]