1630774306

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{781771}}^1$

素因数の和:781929

約数の個数: 16

約数和(自身を含む): 2814379200

約数和(自身を除く): 1183604894

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 781771, 1563542, 5472397, 10944794, 116483879, 232967758, 815387153, 1630774306]

約数ペア:

[(1, 1630774306), (2, 815387153), (7, 232967758), (14, 116483879), (149, 10944794), (298, 5472397), (1043, 1563542), (2086, 781771)]