1520227938

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{6469}}^1$

素因数の和:7266

約数の個数: 32

約数和(自身を含む): 3102494400

約数和(自身を除く): 1582266462

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 739, 1478, 2217, 4434, 6469, 12938, 19407, 38814, 39167, 78334, 117501, 235002, 342857, 685714, 1028571, 2057142, 4780591, 9561182, 14341773, 28683546, 253371323, 506742646, 760113969, 1520227938]

約数ペア:

[(1, 1520227938), (2, 760113969), (3, 506742646), (6, 253371323), (53, 28683546), (106, 14341773), (159, 9561182), (318, 4780591), (739, 2057142), (1478, 1028571), (2217, 685714), (4434, 342857), (6469, 235002), (12938, 117501), (19407, 78334), (38814, 39167)]