4049242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2845478

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 113, 226, 437, 779, 874, 943, 1558, 1886, 2147, 2599, 4294, 4633, 5198, 9266, 17917, 35834, 49381, 88027, 98762, 106559, 176054, 213118, 2024621, 4049242]

約数ペア:

[(1, 4049242), (2, 2024621), (19, 213118), (23, 176054), (38, 106559), (41, 98762), (46, 88027), (82, 49381), (113, 35834), (226, 17917), (437, 9266), (779, 5198), (874, 4633), (943, 4294), (1558, 2599), (1886, 2147)]