276970213780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1065270053}}^1$

素因数の和:1065270075

約数の個数: 24

約数和(自身を含む): 626378791752

約数和(自身を除く): 349408577972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1065270053, 2130540106, 4261080212, 5326350265, 10652700530, 13848510689, 21305401060, 27697021378, 55394042756, 69242553445, 138485106890, 276970213780]

約数ペア:

[(1, 276970213780), (2, 138485106890), (4, 69242553445), (5, 55394042756), (10, 27697021378), (13, 21305401060), (20, 13848510689), (26, 10652700530), (52, 5326350265), (65, 4261080212), (130, 2130540106), (260, 1065270053)]