2089156972

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1\times {\mathrm{797}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 4214972160

約数和(自身を除く): 2125815188

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 523, 716, 797, 1046, 1253, 1594, 2092, 2506, 3188, 3661, 5012, 5579, 7322, 11158, 14644, 22316, 93617, 142663, 187234, 285326, 374468, 416831, 570652, 655319, 833662, 998641, 1310638, 1667324, 1997282, 2621276, 2917817, 3994564, 5835634, 11671268, 74612749, 149225498, 298450996, 522289243, 1044578486, 2089156972]

約数ペア:

[(1, 2089156972), (2, 1044578486), (4, 522289243), (7, 298450996), (14, 149225498), (28, 74612749), (179, 11671268), (358, 5835634), (523, 3994564), (716, 2917817), (797, 2621276), (1046, 1997282), (1253, 1667324), (1594, 1310638), (2092, 998641), (2506, 833662), (3188, 655319), (3661, 570652), (5012, 416831), (5579, 374468), (7322, 285326), (11158, 187234), (14644, 142663), (22316, 93617)]