2016105715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{319763}}^1$

素因数の和:319878

約数の個数: 16

約数和(自身を含む): 2632297248

約数和(自身を除く): 616191533

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 319763, 1598815, 4156919, 20784595, 31017011, 155085055, 403221143, 2016105715]

約数ペア:

[(1, 2016105715), (5, 403221143), (13, 155085055), (65, 31017011), (97, 20784595), (485, 4156919), (1261, 1598815), (6305, 319763)]