401168641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11064

約数の個数: 16

約数和(自身を含む): 441826560

約数和(自身を除く): 40657919

約数列:

[1, 19, 41, 47, 779, 893, 1927, 10957, 36613, 208183, 449237, 514979, 8535503, 9784601, 21114139, 401168641]

約数ペア:

[(1, 401168641), (19, 21114139), (41, 9784601), (47, 8535503), (779, 514979), (893, 449237), (1927, 208183), (10957, 36613)]