9404012912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4419179}}^1$

素因数の和:4419213

約数の個数: 40

約数和(自身を含む): 21919132800

約数和(自身を除く): 12515119888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 4419179, 8838358, 17676716, 30934253, 35353432, 61868506, 70706864, 83964401, 123737012, 167928802, 247474024, 335857604, 494948048, 587750807, 671715208, 1175501614, 1343430416, 2351003228, 4702006456, 9404012912]

約数ペア:

[(1, 9404012912), (2, 4702006456), (4, 2351003228), (7, 1343430416), (8, 1175501614), (14, 671715208), (16, 587750807), (19, 494948048), (28, 335857604), (38, 247474024), (56, 167928802), (76, 123737012), (112, 83964401), (133, 70706864), (152, 61868506), (266, 35353432), (304, 30934253), (532, 17676716), (1064, 8838358), (2128, 4419179)]