2008740318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 4412040192

約数和(自身を除く): 2403299874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 107, 202, 214, 303, 321, 606, 642, 1313, 1391, 2383, 2626, 2782, 3939, 4173, 4766, 7149, 7878, 8346, 10807, 14298, 21614, 30979, 32421, 61958, 64842, 92937, 140491, 185874, 240683, 254981, 280982, 421473, 481366, 509962, 722049, 764943, 842946, 1444098, 1529886, 3128879, 3314753, 6257758, 6629506, 9386637, 9944259, 18773274, 19888518, 25753081, 51506162, 77259243, 154518486, 334790053, 669580106, 1004370159, 2008740318]

約数ペア:

[(1, 2008740318), (2, 1004370159), (3, 669580106), (6, 334790053), (13, 154518486), (26, 77259243), (39, 51506162), (78, 25753081), (101, 19888518), (107, 18773274), (202, 9944259), (214, 9386637), (303, 6629506), (321, 6257758), (606, 3314753), (642, 3128879), (1313, 1529886), (1391, 1444098), (2383, 842946), (2626, 764943), (2782, 722049), (3939, 509962), (4173, 481366), (4766, 421473), (7149, 280982), (7878, 254981), (8346, 240683), (10807, 185874), (14298, 140491), (21614, 92937), (30979, 64842), (32421, 61958)]