2016164540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7754479}}^1$

素因数の和:7754501

約数の個数: 24

約数和(自身を含む): 4559634240

約数和(自身を除く): 2543469700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7754479, 15508958, 31017916, 38772395, 77544790, 100808227, 155089580, 201616454, 403232908, 504041135, 1008082270, 2016164540]

約数ペア:

[(1, 2016164540), (2, 1008082270), (4, 504041135), (5, 403232908), (10, 201616454), (13, 155089580), (20, 100808227), (26, 77544790), (52, 38772395), (65, 31017916), (130, 15508958), (260, 7754479)]