289753914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2541701}}^1$

素因数の和:2541725

約数の個数: 16

約数和(自身を含む): 610008480

約数和(自身を除く): 320254566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2541701, 5083402, 7625103, 15250206, 48292319, 96584638, 144876957, 289753914]

約数ペア:

[(1, 289753914), (2, 144876957), (3, 96584638), (6, 48292319), (19, 15250206), (38, 7625103), (57, 5083402), (114, 2541701)]