2137264

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 30

約数和(自身を含む): 4309620

約数和(自身を除く): 2172356

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 961, 1112, 1922, 2224, 3844, 4309, 7688, 8618, 15376, 17236, 34472, 68944, 133579, 267158, 534316, 1068632, 2137264]

約数ペア:

[(1, 2137264), (2, 1068632), (4, 534316), (8, 267158), (16, 133579), (31, 68944), (62, 34472), (124, 17236), (139, 15376), (248, 8618), (278, 7688), (496, 4309), (556, 3844), (961, 2224), (1112, 1922)]