7134981826

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 12554136000

約数和(自身を除く): 5419154174

約数列:

[1, 2, 7, 14, 49, 98, 227, 349, 454, 698, 919, 1589, 1838, 2443, 3178, 4886, 6433, 11123, 12866, 17101, 22246, 34202, 45031, 79223, 90062, 158446, 208613, 320731, 417226, 554561, 641462, 1109122, 1460291, 2245117, 2920582, 3881927, 4490234, 7763854, 10222037, 15715819, 20444074, 31431638, 72805937, 145611874, 509641559, 1019283118, 3567490913, 7134981826]

約数ペア:

[(1, 7134981826), (2, 3567490913), (7, 1019283118), (14, 509641559), (49, 145611874), (98, 72805937), (227, 31431638), (349, 20444074), (454, 15715819), (698, 10222037), (919, 7763854), (1589, 4490234), (1838, 3881927), (2443, 2920582), (3178, 2245117), (4886, 1460291), (6433, 1109122), (11123, 641462), (12866, 554561), (17101, 417226), (22246, 320731), (34202, 208613), (45031, 158446), (79223, 90062)]