2015689006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{457903}}^1$

素因数の和:458007

約数の個数: 16

約数和(自身を含む): 3165032448

約数和(自身を除く): 1149343442

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 457903, 915806, 14194993, 28389986, 32511113, 65022226, 1007844503, 2015689006]

約数ペア:

[(1, 2015689006), (2, 1007844503), (31, 65022226), (62, 32511113), (71, 28389986), (142, 14194993), (2201, 915806), (4402, 457903)]