134967308

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67891}}^1$

素因数の和:67973

約数の個数: 24

約数和(自身を含む): 273740544

約数和(自身を除く): 138773236

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 67891, 135782, 271564, 475237, 950474, 1900948, 4820261, 9640522, 19281044, 33741827, 67483654, 134967308]

約数ペア:

[(1, 134967308), (2, 67483654), (4, 33741827), (7, 19281044), (14, 9640522), (28, 4820261), (71, 1900948), (142, 950474), (284, 475237), (497, 271564), (994, 135782), (1988, 67891)]