2007431756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{1307}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 3900016512

約数和(自身を除く): 1892584756

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 521, 737, 1042, 1307, 1474, 2084, 2614, 2948, 5228, 5731, 11462, 14377, 22924, 28754, 34907, 57508, 69814, 87569, 139628, 175138, 350276, 383977, 680947, 767954, 963259, 1361894, 1535908, 1926518, 2723788, 3853036, 7490417, 14980834, 29961668, 45623449, 91246898, 182493796, 501857939, 1003715878, 2007431756]

約数ペア:

[(1, 2007431756), (2, 1003715878), (4, 501857939), (11, 182493796), (22, 91246898), (44, 45623449), (67, 29961668), (134, 14980834), (268, 7490417), (521, 3853036), (737, 2723788), (1042, 1926518), (1307, 1535908), (1474, 1361894), (2084, 963259), (2614, 767954), (2948, 680947), (5228, 383977), (5731, 350276), (11462, 175138), (14377, 139628), (22924, 87569), (28754, 69814), (34907, 57508)]