254123632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{119419}}^1$

素因数の和:119453

約数の個数: 40

約数和(自身を含む): 592323200

約数和(自身を除く): 338199568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 119419, 238838, 477676, 835933, 955352, 1671866, 1910704, 2268961, 3343732, 4537922, 6687464, 9075844, 13374928, 15882727, 18151688, 31765454, 36303376, 63530908, 127061816, 254123632]

約数ペア:

[(1, 254123632), (2, 127061816), (4, 63530908), (7, 36303376), (8, 31765454), (14, 18151688), (16, 15882727), (19, 13374928), (28, 9075844), (38, 6687464), (56, 4537922), (76, 3343732), (112, 2268961), (133, 1910704), (152, 1671866), (266, 955352), (304, 835933), (532, 477676), (1064, 238838), (2128, 119419)]