13475020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51827}}^1$

素因数の和:51849

約数の個数: 24

約数和(自身を含む): 30474864

約数和(自身を除く): 16999844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51827, 103654, 207308, 259135, 518270, 673751, 1036540, 1347502, 2695004, 3368755, 6737510, 13475020]

約数ペア:

[(1, 13475020), (2, 6737510), (4, 3368755), (5, 2695004), (10, 1347502), (13, 1036540), (20, 673751), (26, 518270), (52, 259135), (65, 207308), (130, 103654), (260, 51827)]