399149754

素因数分解:

$2^1\times 3^1\times {\mathrm{1613}}^1\times {\mathrm{41243}}^1$

素因数の和:42861

約数の個数: 16

約数和(自身を含む): 798813792

約数和(自身を除く): 399664038

約数列:

[1, 2, 3, 6, 1613, 3226, 4839, 9678, 41243, 82486, 123729, 247458, 66524959, 133049918, 199574877, 399149754]

約数ペア:

[(1, 399149754), (2, 199574877), (3, 133049918), (6, 66524959), (1613, 247458), (3226, 123729), (4839, 82486), (9678, 41243)]