271893754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{138863}}^1$

素因数の和:138965

約数の個数: 16

約数和(自身を含む): 449919360

約数和(自身を除く): 178025606

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 138863, 277726, 1527493, 3054986, 12358807, 24717614, 135946877, 271893754]

約数ペア:

[(1, 271893754), (2, 135946877), (11, 24717614), (22, 12358807), (89, 3054986), (178, 1527493), (979, 277726), (1958, 138863)]