520018358

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{6367}}^1$

素因数の和:6887

約数の個数: 16

約数和(自身を含む): 790065024

約数和(自身を除く): 270046666

約数列:

[1, 2, 97, 194, 421, 842, 6367, 12734, 40837, 81674, 617599, 1235198, 2680507, 5361014, 260009179, 520018358]

約数ペア:

[(1, 520018358), (2, 260009179), (97, 5361014), (194, 2680507), (421, 1235198), (842, 617599), (6367, 81674), (12734, 40837)]