1520347914

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{258299}}^1$

素因数の和:258419

約数の個数: 32

約数和(自身を含む): 3409560000

約数和(自身を除く): 1889212086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 258299, 516598, 774897, 1549794, 2324691, 4649382, 6974073, 13948146, 28154591, 56309182, 84463773, 168927546, 253391319, 506782638, 760173957, 1520347914]

約数ペア:

[(1, 1520347914), (2, 760173957), (3, 506782638), (6, 253391319), (9, 168927546), (18, 84463773), (27, 56309182), (54, 28154591), (109, 13948146), (218, 6974073), (327, 4649382), (654, 2324691), (981, 1549794), (1962, 774897), (2943, 516598), (5886, 258299)]