538713076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{82171}}^1$

素因数の和:82335

約数の個数: 24

約数和(自身を含む): 1035367200

約数和(自身を除く): 496654124

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 82171, 164342, 328684, 903881, 1807762, 3615524, 12243479, 24486958, 48973916, 134678269, 269356538, 538713076]

約数ペア:

[(1, 538713076), (2, 269356538), (4, 134678269), (11, 48973916), (22, 24486958), (44, 12243479), (149, 3615524), (298, 1807762), (596, 903881), (1639, 328684), (3278, 164342), (6556, 82171)]