1495403780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5751553}}^1$

素因数の和:5751575

約数の個数: 24

約数和(自身を含む): 3381913752

約数和(自身を除く): 1886509972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5751553, 11503106, 23006212, 28757765, 57515530, 74770189, 115031060, 149540378, 299080756, 373850945, 747701890, 1495403780]

約数ペア:

[(1, 1495403780), (2, 747701890), (4, 373850945), (5, 299080756), (10, 149540378), (13, 115031060), (20, 74770189), (26, 57515530), (52, 28757765), (65, 23006212), (130, 11503106), (260, 5751553)]