134861428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{26737}}^1$

素因数の和:26851

約数の個数: 24

約数和(自身を含む): 256791752

約数和(自身を除く): 121930324

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 26737, 53474, 106948, 347581, 695162, 1390324, 2593489, 5186978, 10373956, 33715357, 67430714, 134861428]

約数ペア:

[(1, 134861428), (2, 67430714), (4, 33715357), (13, 10373956), (26, 5186978), (52, 2593489), (97, 1390324), (194, 695162), (388, 347581), (1261, 106948), (2522, 53474), (5044, 26737)]