127539718

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 193023360

約数和(自身を除く): 65483642

約数列:

[1, 2, 229, 281, 458, 562, 991, 1982, 64349, 128698, 226939, 278471, 453878, 556942, 63769859, 127539718]

約数ペア:

[(1, 127539718), (2, 63769859), (229, 556942), (281, 453878), (458, 278471), (562, 226939), (991, 128698), (1982, 64349)]