2510816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3658144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1019, 1232, 2038, 2464, 4076, 7133, 8152, 11209, 14266, 16304, 22418, 28532, 32608, 44836, 57064, 78463, 89672, 114128, 156926, 179344, 228256, 313852, 358688, 627704, 1255408, 2510816]

約数ペア:

[(1, 2510816), (2, 1255408), (4, 627704), (7, 358688), (8, 313852), (11, 228256), (14, 179344), (16, 156926), (22, 114128), (28, 89672), (32, 78463), (44, 57064), (56, 44836), (77, 32608), (88, 28532), (112, 22418), (154, 16304), (176, 14266), (224, 11209), (308, 8152), (352, 7133), (616, 4076), (1019, 2464), (1232, 2038)]