2580862004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{7541}}^1$

素因数の和:8288

約数の個数: 48

約数和(自身を含む): 5473681920

約数和(自身を除く): 2892819916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 719, 1438, 2876, 5033, 7541, 10066, 12223, 15082, 20132, 24446, 30164, 48892, 52787, 85561, 105574, 128197, 171122, 211148, 256394, 342244, 512788, 897379, 1794758, 3589516, 5421979, 10843958, 21687916, 37953853, 75907706, 92173643, 151815412, 184347286, 368694572, 645215501, 1290431002, 2580862004]

約数ペア:

[(1, 2580862004), (2, 1290431002), (4, 645215501), (7, 368694572), (14, 184347286), (17, 151815412), (28, 92173643), (34, 75907706), (68, 37953853), (119, 21687916), (238, 10843958), (476, 5421979), (719, 3589516), (1438, 1794758), (2876, 897379), (5033, 512788), (7541, 342244), (10066, 256394), (12223, 211148), (15082, 171122), (20132, 128197), (24446, 105574), (30164, 85561), (48892, 52787)]