2000972148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{32587}}^1$

素因数の和:32661

約数の個数: 96

約数和(自身を含む): 5781371904

約数和(自身を除く): 3780399756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 357, 476, 516, 602, 714, 731, 903, 1204, 1428, 1462, 1806, 2193, 2924, 3612, 4386, 5117, 8772, 10234, 15351, 20468, 30702, 32587, 61404, 65174, 97761, 130348, 195522, 228109, 391044, 456218, 553979, 684327, 912436, 1107958, 1368654, 1401241, 1661937, 2215916, 2737308, 2802482, 3323874, 3877853, 4203723, 5604964, 6647748, 7755706, 8407446, 9808687, 11633559, 15511412, 16814892, 19617374, 23267118, 23821097, 29426061, 39234748, 46534236, 47642194, 58852122, 71463291, 95284388, 117704244, 142926582, 166747679, 285853164, 333495358, 500243037, 666990716, 1000486074, 2000972148]

約数ペア:

[(1, 2000972148), (2, 1000486074), (3, 666990716), (4, 500243037), (6, 333495358), (7, 285853164), (12, 166747679), (14, 142926582), (17, 117704244), (21, 95284388), (28, 71463291), (34, 58852122), (42, 47642194), (43, 46534236), (51, 39234748), (68, 29426061), (84, 23821097), (86, 23267118), (102, 19617374), (119, 16814892), (129, 15511412), (172, 11633559), (204, 9808687), (238, 8407446), (258, 7755706), (301, 6647748), (357, 5604964), (476, 4203723), (516, 3877853), (602, 3323874), (714, 2802482), (731, 2737308), (903, 2215916), (1204, 1661937), (1428, 1401241), (1462, 1368654), (1806, 1107958), (2193, 912436), (2924, 684327), (3612, 553979), (4386, 456218), (5117, 391044), (8772, 228109), (10234, 195522), (15351, 130348), (20468, 97761), (30702, 65174), (32587, 61404)]