326454908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{32869}}^1$

素因数の和:33077

約数の個数: 24

約数和(自身を含む): 618481920

約数和(自身を除く): 292027012

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 32869, 65738, 131476, 427297, 854594, 1709188, 6277979, 12555958, 25111916, 81613727, 163227454, 326454908]

約数ペア:

[(1, 326454908), (2, 163227454), (4, 81613727), (13, 25111916), (26, 12555958), (52, 6277979), (191, 1709188), (382, 854594), (764, 427297), (2483, 131476), (4966, 65738), (9932, 32869)]