4910014081

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{78839}}^1$

素因数の和:78925

約数の個数: 24

約数和(自身を含む): 6039774720

約数和(自身を除く): 1129760639

約数列:

[1, 7, 31, 41, 49, 217, 287, 1271, 1519, 2009, 8897, 62279, 78839, 551873, 2444009, 3232399, 3863111, 17108063, 22626793, 100204369, 119756441, 158387551, 701430583, 4910014081]

約数ペア:

[(1, 4910014081), (7, 701430583), (31, 158387551), (41, 119756441), (49, 100204369), (217, 22626793), (287, 17108063), (1271, 3863111), (1519, 3232399), (2009, 2444009), (8897, 551873), (62279, 78839)]