271668488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373171}}^1$

素因数の和:373197

約数の個数: 32

約数和(自身を含む): 626928960

約数和(自身を除く): 355260472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 373171, 746342, 1492684, 2612197, 2985368, 4851223, 5224394, 9702446, 10448788, 19404892, 20897576, 33958561, 38809784, 67917122, 135834244, 271668488]

約数ペア:

[(1, 271668488), (2, 135834244), (4, 67917122), (7, 38809784), (8, 33958561), (13, 20897576), (14, 19404892), (26, 10448788), (28, 9702446), (52, 5224394), (56, 4851223), (91, 2985368), (104, 2612197), (182, 1492684), (364, 746342), (728, 373171)]