245853146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{33967}}^1$

素因数の和:34034

約数の個数: 32

約数和(自身を含む): 469573632

約数和(自身を除く): 223720486

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 33967, 67934, 237769, 373637, 475538, 747274, 1596449, 2615459, 3192898, 5230918, 11175143, 17560939, 22350286, 35121878, 122926573, 245853146]

約数ペア:

[(1, 245853146), (2, 122926573), (7, 35121878), (11, 22350286), (14, 17560939), (22, 11175143), (47, 5230918), (77, 3192898), (94, 2615459), (154, 1596449), (329, 747274), (517, 475538), (658, 373637), (1034, 237769), (3619, 67934), (7238, 33967)]