2505385278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{308621}}^1$

素因数の和:308681

約数の個数: 48

約数和(自身を含む): 6066274032

約数和(自身を除く): 3560888754

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 8118, 308621, 617242, 925863, 1851726, 2777589, 3394831, 5555178, 6789662, 10184493, 12653461, 20368986, 25306922, 30553479, 37960383, 61106958, 75920766, 113881149, 139188071, 227762298, 278376142, 417564213, 835128426, 1252692639, 2505385278]

約数ペア:

[(1, 2505385278), (2, 1252692639), (3, 835128426), (6, 417564213), (9, 278376142), (11, 227762298), (18, 139188071), (22, 113881149), (33, 75920766), (41, 61106958), (66, 37960383), (82, 30553479), (99, 25306922), (123, 20368986), (198, 12653461), (246, 10184493), (369, 6789662), (451, 5555178), (738, 3394831), (902, 2777589), (1353, 1851726), (2706, 925863), (4059, 617242), (8118, 308621)]