398301838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3089}}^1\times {\mathrm{5861}}^1$

素因数の和:8963

約数の個数: 16

約数和(自身を含む): 652088880

約数和(自身を除く): 253787042

約数列:

[1, 2, 11, 22, 3089, 5861, 6178, 11722, 33979, 64471, 67958, 128942, 18104629, 36209258, 199150919, 398301838]

約数ペア:

[(1, 398301838), (2, 199150919), (11, 36209258), (22, 18104629), (3089, 128942), (5861, 67958), (6178, 64471), (11722, 33979)]