2690355850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{591287}}^1$

素因数の和:591319

約数の個数: 48

約数和(自身を含む): 6158855808

約数和(自身を除く): 3468499958

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 591287, 1182574, 2956435, 4139009, 5912870, 7686731, 8278018, 14782175, 15373462, 20695045, 29564350, 38433655, 41390090, 53807117, 76867310, 103475225, 107614234, 192168275, 206950450, 269035585, 384336550, 538071170, 1345177925, 2690355850]

約数ペア:

[(1, 2690355850), (2, 1345177925), (5, 538071170), (7, 384336550), (10, 269035585), (13, 206950450), (14, 192168275), (25, 107614234), (26, 103475225), (35, 76867310), (50, 53807117), (65, 41390090), (70, 38433655), (91, 29564350), (130, 20695045), (175, 15373462), (182, 14782175), (325, 8278018), (350, 7686731), (455, 5912870), (650, 4139009), (910, 2956435), (2275, 1182574), (4550, 591287)]