2004755718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 4796820864

約数和(自身を除く): 2792065146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 347, 457, 602, 694, 903, 914, 1041, 1371, 1806, 2082, 2107, 2429, 2742, 3199, 4214, 4858, 6321, 6398, 7287, 9597, 12642, 14574, 14921, 17003, 19194, 19651, 22393, 29842, 34006, 39302, 44763, 44786, 51009, 58953, 67179, 89526, 102018, 104447, 117906, 134358, 137557, 158579, 208894, 275114, 313341, 317158, 412671, 475737, 626682, 731129, 825342, 951474, 962899, 1110053, 1462258, 1925798, 2193387, 2220106, 2888697, 3330159, 4386774, 5777394, 6660318, 6818897, 7770371, 13637794, 15540742, 20456691, 23311113, 40913382, 46622226, 47732279, 95464558, 143196837, 286393674, 334125953, 668251906, 1002377859, 2004755718]

約数ペア:

[(1, 2004755718), (2, 1002377859), (3, 668251906), (6, 334125953), (7, 286393674), (14, 143196837), (21, 95464558), (42, 47732279), (43, 46622226), (49, 40913382), (86, 23311113), (98, 20456691), (129, 15540742), (147, 13637794), (258, 7770371), (294, 6818897), (301, 6660318), (347, 5777394), (457, 4386774), (602, 3330159), (694, 2888697), (903, 2220106), (914, 2193387), (1041, 1925798), (1371, 1462258), (1806, 1110053), (2082, 962899), (2107, 951474), (2429, 825342), (2742, 731129), (3199, 626682), (4214, 475737), (4858, 412671), (6321, 317158), (6398, 313341), (7287, 275114), (9597, 208894), (12642, 158579), (14574, 137557), (14921, 134358), (17003, 117906), (19194, 104447), (19651, 102018), (22393, 89526), (29842, 67179), (34006, 58953), (39302, 51009), (44763, 44786)]