127449938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4201}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 239614848

約数和(自身を除く): 112164910

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4201, 4334, 8402, 15169, 29407, 30338, 46211, 58814, 92422, 323477, 646954, 827597, 1655194, 5793179, 9103567, 11586358, 18207134, 63724969, 127449938]

約数ペア:

[(1, 127449938), (2, 63724969), (7, 18207134), (11, 11586358), (14, 9103567), (22, 5793179), (77, 1655194), (154, 827597), (197, 646954), (394, 323477), (1379, 92422), (2167, 58814), (2758, 46211), (4201, 30338), (4334, 29407), (8402, 15169)]