2487171488

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{1231}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 4956247296

約数和(自身を除く): 2469075808

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 613, 824, 1226, 1231, 1648, 2452, 2462, 3296, 4904, 4924, 9808, 9848, 19616, 19696, 39392, 63139, 126278, 126793, 252556, 253586, 505112, 507172, 754603, 1010224, 1014344, 1509206, 2020448, 2028688, 3018412, 4057376, 6036824, 12073648, 24147296, 77724109, 155448218, 310896436, 621792872, 1243585744, 2487171488]

約数ペア:

[(1, 2487171488), (2, 1243585744), (4, 621792872), (8, 310896436), (16, 155448218), (32, 77724109), (103, 24147296), (206, 12073648), (412, 6036824), (613, 4057376), (824, 3018412), (1226, 2028688), (1231, 2020448), (1648, 1509206), (2452, 1014344), (2462, 1010224), (3296, 754603), (4904, 507172), (4924, 505112), (9808, 253586), (9848, 252556), (19616, 126793), (19696, 126278), (39392, 63139)]