7984914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 18700416

約数和(自身を除く): 10715502

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 4637, 9274, 13911, 27822, 32459, 64918, 97377, 190117, 194754, 380234, 570351, 1140702, 1330819, 2661638, 3992457, 7984914]

約数ペア:

[(1, 7984914), (2, 3992457), (3, 2661638), (6, 1330819), (7, 1140702), (14, 570351), (21, 380234), (41, 194754), (42, 190117), (82, 97377), (123, 64918), (246, 32459), (287, 27822), (574, 13911), (861, 9274), (1722, 4637)]