78972302

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 119826432

約数和(自身を除く): 40854130

約数列:

[1, 2, 131, 262, 383, 766, 787, 1574, 50173, 100346, 103097, 206194, 301421, 602842, 39486151, 78972302]

約数ペア:

[(1, 78972302), (2, 39486151), (131, 602842), (262, 301421), (383, 206194), (766, 103097), (787, 100346), (1574, 50173)]