2080467064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1538807}}^1$

素因数の和:1538839

約数の個数: 24

約数和(自身を含む): 4224027960

約数和(自身を除く): 2143560896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1538807, 3077614, 6155228, 12310456, 20004491, 40008982, 80017964, 160035928, 260058383, 520116766, 1040233532, 2080467064]

約数ペア:

[(1, 2080467064), (2, 1040233532), (4, 520116766), (8, 260058383), (13, 160035928), (26, 80017964), (52, 40008982), (104, 20004491), (169, 12310456), (338, 6155228), (676, 3077614), (1352, 1538807)]