2016247940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{847163}}^1$

素因数の和:847196

約数の個数: 48

約数和(自身を含む): 5123647872

約数和(自身を除く): 3107399932

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 847163, 1694326, 3388652, 4235815, 5930141, 8471630, 11860282, 14401771, 16943260, 23720564, 28803542, 29650705, 57607084, 59301410, 72008855, 100812397, 118602820, 144017710, 201624794, 288035420, 403249588, 504061985, 1008123970, 2016247940]

約数ペア:

[(1, 2016247940), (2, 1008123970), (4, 504061985), (5, 403249588), (7, 288035420), (10, 201624794), (14, 144017710), (17, 118602820), (20, 100812397), (28, 72008855), (34, 59301410), (35, 57607084), (68, 29650705), (70, 28803542), (85, 23720564), (119, 16943260), (140, 14401771), (170, 11860282), (238, 8471630), (340, 5930141), (476, 4235815), (595, 3388652), (1190, 1694326), (2380, 847163)]