1245585968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{9349}}^1$

素因数の和:10125

約数の個数: 40

約数和(自身を含む): 2636475600

約数和(自身を除く): 1390889632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 757, 1514, 3028, 6056, 8327, 9349, 12112, 16654, 18698, 33308, 37396, 66616, 74792, 102839, 133232, 149584, 205678, 411356, 822712, 1645424, 7077193, 14154386, 28308772, 56617544, 77849123, 113235088, 155698246, 311396492, 622792984, 1245585968]

約数ペア:

[(1, 1245585968), (2, 622792984), (4, 311396492), (8, 155698246), (11, 113235088), (16, 77849123), (22, 56617544), (44, 28308772), (88, 14154386), (176, 7077193), (757, 1645424), (1514, 822712), (3028, 411356), (6056, 205678), (8327, 149584), (9349, 133232), (12112, 102839), (16654, 74792), (18698, 66616), (33308, 37396)]