1325002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 2433024

約数和(自身を除く): 1108022

約数列:

[1, 2, 7, 14, 31, 43, 62, 71, 86, 142, 217, 301, 434, 497, 602, 994, 1333, 2201, 2666, 3053, 4402, 6106, 9331, 15407, 18662, 21371, 30814, 42742, 94643, 189286, 662501, 1325002]

約数ペア:

[(1, 1325002), (2, 662501), (7, 189286), (14, 94643), (31, 42742), (43, 30814), (62, 21371), (71, 18662), (86, 15407), (142, 9331), (217, 6106), (301, 4402), (434, 3053), (497, 2666), (602, 2201), (994, 1333)]