406012919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15959}}^1$

素因数の和:16094

約数の個数: 16

約数和(自身を含む): 464755200

約数和(自身を除く): 58742281

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 15959, 25441, 207467, 303221, 1643777, 3941873, 21369101, 31231763, 406012919]

約数ペア:

[(1, 406012919), (13, 31231763), (19, 21369101), (103, 3941873), (247, 1643777), (1339, 303221), (1957, 207467), (15959, 25441)]