489368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 1028160

約数和(自身を除く): 538792

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 83, 88, 134, 166, 268, 332, 536, 664, 737, 913, 1474, 1826, 2948, 3652, 5561, 5896, 7304, 11122, 22244, 44488, 61171, 122342, 244684, 489368]

約数ペア:

[(1, 489368), (2, 244684), (4, 122342), (8, 61171), (11, 44488), (22, 22244), (44, 11122), (67, 7304), (83, 5896), (88, 5561), (134, 3652), (166, 2948), (268, 1826), (332, 1474), (536, 913), (664, 737)]