127934492

素因数分解:

$2^2\times 7^2\times {\mathrm{652727}}^1$

素因数の和:652745

約数の個数: 18

約数和(自身を含む): 260438472

約数和(自身を除く): 132503980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 652727, 1305454, 2610908, 4569089, 9138178, 18276356, 31983623, 63967246, 127934492]

約数ペア:

[(1, 127934492), (2, 63967246), (4, 31983623), (7, 18276356), (14, 9138178), (28, 4569089), (49, 2610908), (98, 1305454), (196, 652727)]