1988761936

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{56731}}^1$

素因数の和:57059

約数の個数: 40

約数和(自身を含む): 4417834304

約数和(自身を除く): 2429072368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 4382, 5008, 8764, 17528, 35056, 56731, 113462, 226924, 397117, 453848, 794234, 907696, 1588468, 3176936, 6353872, 17756803, 35513606, 71027212, 124297621, 142054424, 248595242, 284108848, 497190484, 994380968, 1988761936]

約数ペア:

[(1, 1988761936), (2, 994380968), (4, 497190484), (7, 284108848), (8, 248595242), (14, 142054424), (16, 124297621), (28, 71027212), (56, 35513606), (112, 17756803), (313, 6353872), (626, 3176936), (1252, 1588468), (2191, 907696), (2504, 794234), (4382, 453848), (5008, 397117), (8764, 226924), (17528, 113462), (35056, 56731)]