492903712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129439}}^1$

素因数の和:129473

約数の個数: 48

約数和(自身を含む): 1174279680

約数和(自身を除く): 681375968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 129439, 258878, 517756, 906073, 1035512, 1812146, 2071024, 2200463, 3624292, 4142048, 4400926, 7248584, 8801852, 14497168, 15403241, 17603704, 28994336, 30806482, 35207408, 61612964, 70414816, 123225928, 246451856, 492903712]

約数ペア:

[(1, 492903712), (2, 246451856), (4, 123225928), (7, 70414816), (8, 61612964), (14, 35207408), (16, 30806482), (17, 28994336), (28, 17603704), (32, 15403241), (34, 14497168), (56, 8801852), (68, 7248584), (112, 4400926), (119, 4142048), (136, 3624292), (224, 2200463), (238, 2071024), (272, 1812146), (476, 1035512), (544, 906073), (952, 517756), (1904, 258878), (3808, 129439)]