2006285174

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 3086138880

約数和(自身を除く): 1079853706

約数列:

[1, 2, 109, 131, 163, 218, 262, 326, 431, 862, 14279, 17767, 21353, 28558, 35534, 42706, 46979, 56461, 70253, 93958, 112922, 140506, 2327477, 4654954, 6154249, 7657577, 9203143, 12308498, 15315154, 18406286, 1003142587, 2006285174]

約数ペア:

[(1, 2006285174), (2, 1003142587), (109, 18406286), (131, 15315154), (163, 12308498), (218, 9203143), (262, 7657577), (326, 6154249), (431, 4654954), (862, 2327477), (14279, 140506), (17767, 112922), (21353, 93958), (28558, 70253), (35534, 56461), (42706, 46979)]