1681006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 1060754

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1427, 2854, 27113, 44237, 54226, 88474, 840503, 1681006]

約数ペア:

[(1, 1681006), (2, 840503), (19, 88474), (31, 54226), (38, 44237), (62, 27113), (589, 2854), (1178, 1427)]