1245162814

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{239731}}^1$

素因数の和:239800

約数の個数: 24

約数和(自身を含む): 2213685288

約数和(自身を除く): 968522474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 239731, 479462, 1678117, 3356234, 11746819, 12705743, 23493638, 25411486, 88940201, 177880402, 622581407, 1245162814]

約数ペア:

[(1, 1245162814), (2, 622581407), (7, 177880402), (14, 88940201), (49, 25411486), (53, 23493638), (98, 12705743), (106, 11746819), (371, 3356234), (742, 1678117), (2597, 479462), (5194, 239731)]