2542208710

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{945059}}^1$

素因数の和:945335

約数の個数: 16

約数和(自身を含む): 4592991600

約数和(自身を除く): 2050782890

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 945059, 1890118, 4725295, 9450590, 254220871, 508441742, 1271104355, 2542208710]

約数ペア:

[(1, 2542208710), (2, 1271104355), (5, 508441742), (10, 254220871), (269, 9450590), (538, 4725295), (1345, 1890118), (2690, 945059)]