1967551487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 2258150400

約数和(自身を除く): 290598913

約数列:

[1, 11, 29, 131, 197, 239, 319, 1441, 2167, 2629, 3799, 5713, 6931, 25807, 31309, 41789, 47083, 62843, 76241, 283877, 344399, 517913, 748403, 907961, 1365407, 6167873, 8232433, 9987571, 15019477, 67846603, 178868317, 1967551487]

約数ペア:

[(1, 1967551487), (11, 178868317), (29, 67846603), (131, 15019477), (197, 9987571), (239, 8232433), (319, 6167873), (1441, 1365407), (2167, 907961), (2629, 748403), (3799, 517913), (5713, 344399), (6931, 283877), (25807, 76241), (31309, 62843), (41789, 47083)]