2019509628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{41077}}^1$

素因数の和:41342

約数の個数: 48

約数和(自身を含む): 5010201504

約数和(自身を除く): 2990691876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 241, 482, 723, 964, 1446, 2892, 4097, 8194, 12291, 16388, 24582, 41077, 49164, 82154, 123231, 164308, 246462, 492924, 698309, 1396618, 2094927, 2793236, 4189854, 8379708, 9899557, 19799114, 29698671, 39598228, 59397342, 118794684, 168292469, 336584938, 504877407, 673169876, 1009754814, 2019509628]

約数ペア:

[(1, 2019509628), (2, 1009754814), (3, 673169876), (4, 504877407), (6, 336584938), (12, 168292469), (17, 118794684), (34, 59397342), (51, 39598228), (68, 29698671), (102, 19799114), (204, 9899557), (241, 8379708), (482, 4189854), (723, 2793236), (964, 2094927), (1446, 1396618), (2892, 698309), (4097, 492924), (8194, 246462), (12291, 164308), (16388, 123231), (24582, 82154), (41077, 49164)]