1809226994

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1\times {\mathrm{5437}}^1$

素因数の和:6257

約数の個数: 16

約数和(自身を含む): 2727700800

約数和(自身を除く): 918473806

約数列:

[1, 2, 379, 439, 758, 878, 5437, 10874, 166381, 332762, 2060623, 2386843, 4121246, 4773686, 904613497, 1809226994]

約数ペア:

[(1, 1809226994), (2, 904613497), (379, 4773686), (439, 4121246), (758, 2386843), (878, 2060623), (5437, 332762), (10874, 166381)]