1520594556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9747401}}^1$

素因数の和:9747421

約数の個数: 24

約数和(自身を含む): 3820981584

約数和(自身を除く): 2300387028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9747401, 19494802, 29242203, 38989604, 58484406, 116968812, 126716213, 253432426, 380148639, 506864852, 760297278, 1520594556]

約数ペア:

[(1, 1520594556), (2, 760297278), (3, 506864852), (4, 380148639), (6, 253432426), (12, 126716213), (13, 116968812), (26, 58484406), (39, 38989604), (52, 29242203), (78, 19494802), (156, 9747401)]