117555914

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 204677760

約数和(自身を除く): 87121846

約数列:

[1, 2, 7, 14, 139, 193, 278, 313, 386, 626, 973, 1351, 1946, 2191, 2702, 4382, 26827, 43507, 53654, 60409, 87014, 120818, 187789, 304549, 375578, 422863, 609098, 845726, 8396851, 16793702, 58777957, 117555914]

約数ペア:

[(1, 117555914), (2, 58777957), (7, 16793702), (14, 8396851), (139, 845726), (193, 609098), (278, 422863), (313, 375578), (386, 304549), (626, 187789), (973, 120818), (1351, 87014), (1946, 60409), (2191, 53654), (2702, 43507), (4382, 26827)]