83005130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{638501}}^1$

素因数の和:638521

約数の個数: 16

約数和(自身を含む): 160902504

約数和(自身を除く): 77897374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 638501, 1277002, 3192505, 6385010, 8300513, 16601026, 41502565, 83005130]

約数ペア:

[(1, 83005130), (2, 41502565), (5, 16601026), (10, 8300513), (13, 6385010), (26, 3192505), (65, 1277002), (130, 638501)]