1341392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6470

約数の個数: 20

約数和(自身を含む): 2799300

約数和(自身を除く): 1457908

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6449, 12898, 25796, 51592, 83837, 103184, 167674, 335348, 670696, 1341392]

約数ペア:

[(1, 1341392), (2, 670696), (4, 335348), (8, 167674), (13, 103184), (16, 83837), (26, 51592), (52, 25796), (104, 12898), (208, 6449)]