255015655118

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{344291}}^1$

素因数の和:344768

約数の個数: 32

約数和(自身を含む): 441046315008

約数和(自身を除く): 186030659890

約数列:

[1, 2, 7, 14, 191, 277, 382, 554, 1337, 1939, 2674, 3878, 52907, 105814, 344291, 370349, 688582, 740698, 2410037, 4820074, 65759581, 95368607, 131519162, 190737214, 460317067, 667580249, 920634134, 1335160498, 18215403937, 36430807874, 127507827559, 255015655118]

約数ペア:

[(1, 255015655118), (2, 127507827559), (7, 36430807874), (14, 18215403937), (191, 1335160498), (277, 920634134), (382, 667580249), (554, 460317067), (1337, 190737214), (1939, 131519162), (2674, 95368607), (3878, 65759581), (52907, 4820074), (105814, 2410037), (344291, 740698), (370349, 688582)]