2791068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 7526400

約数和(自身を除く): 4735332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 223, 298, 446, 447, 596, 669, 892, 894, 1043, 1338, 1561, 1788, 2086, 2676, 3122, 3129, 4172, 4683, 6244, 6258, 9366, 12516, 18732, 33227, 66454, 99681, 132908, 199362, 232589, 398724, 465178, 697767, 930356, 1395534, 2791068]

約数ペア:

[(1, 2791068), (2, 1395534), (3, 930356), (4, 697767), (6, 465178), (7, 398724), (12, 232589), (14, 199362), (21, 132908), (28, 99681), (42, 66454), (84, 33227), (149, 18732), (223, 12516), (298, 9366), (446, 6258), (447, 6244), (596, 4683), (669, 4172), (892, 3129), (894, 3122), (1043, 2676), (1338, 2086), (1561, 1788)]