1322204091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 2059706880

約数和(自身を除く): 737502789

約数列:

[1, 3, 13, 19, 39, 53, 57, 131, 159, 247, 257, 393, 689, 741, 771, 1007, 1703, 2067, 2489, 3021, 3341, 4883, 5109, 6943, 7467, 10023, 13091, 13621, 14649, 20829, 32357, 33667, 39273, 40863, 63479, 90259, 97071, 101001, 131917, 177073, 190437, 258799, 270777, 395751, 437671, 531219, 639673, 776397, 1313013, 1714921, 1784351, 1919019, 3364387, 5144763, 5353053, 8315749, 10093161, 23196563, 24947247, 33902669, 69589689, 101708007, 440734697, 1322204091]

約数ペア:

[(1, 1322204091), (3, 440734697), (13, 101708007), (19, 69589689), (39, 33902669), (53, 24947247), (57, 23196563), (131, 10093161), (159, 8315749), (247, 5353053), (257, 5144763), (393, 3364387), (689, 1919019), (741, 1784351), (771, 1714921), (1007, 1313013), (1703, 776397), (2067, 639673), (2489, 531219), (3021, 437671), (3341, 395751), (4883, 270777), (5109, 258799), (6943, 190437), (7467, 177073), (10023, 131917), (13091, 101001), (13621, 97071), (14649, 90259), (20829, 63479), (32357, 40863), (33667, 39273)]