280180938

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{172313}}^1$

素因数の和:172589

約数の個数: 16

約数和(自身を含む): 562432896

約数和(自身を除く): 282251958

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 172313, 344626, 516939, 1033878, 46696823, 93393646, 140090469, 280180938]

約数ペア:

[(1, 280180938), (2, 140090469), (3, 93393646), (6, 46696823), (271, 1033878), (542, 516939), (813, 344626), (1626, 172313)]