2478049391233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39313}}^1\times {\mathrm{285221}}^1$

素因数の和:324564

約数の個数: 16

約数和(自身を含む): 2825730862416

約数和(自身を除く): 347681471183

約数列:

[1, 13, 17, 221, 39313, 285221, 511069, 668321, 3707873, 4848757, 8688173, 63033841, 11212893173, 145767611249, 190619183941, 2478049391233]

約数ペア:

[(1, 2478049391233), (13, 190619183941), (17, 145767611249), (221, 11212893173), (39313, 63033841), (285221, 8688173), (511069, 4848757), (668321, 3707873)]