1330644636

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{786433}}^1$

素因数の和:786490

約数の個数: 36

約数和(自身を含む): 3435143712

約数和(自身を除く): 2104499076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 786433, 1572866, 2359299, 3145732, 4718598, 7077897, 9437196, 14155794, 28311588, 36962351, 73924702, 110887053, 147849404, 221774106, 332661159, 443548212, 665322318, 1330644636]

約数ペア:

[(1, 1330644636), (2, 665322318), (3, 443548212), (4, 332661159), (6, 221774106), (9, 147849404), (12, 110887053), (18, 73924702), (36, 36962351), (47, 28311588), (94, 14155794), (141, 9437196), (188, 7077897), (282, 4718598), (423, 3145732), (564, 2359299), (846, 1572866), (1692, 786433)]