1396616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 2838330

約数和(自身を除く): 1441714

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1033, 1352, 2066, 4132, 8264, 13429, 26858, 53716, 107432, 174577, 349154, 698308, 1396616]

約数ペア:

[(1, 1396616), (2, 698308), (4, 349154), (8, 174577), (13, 107432), (26, 53716), (52, 26858), (104, 13429), (169, 8264), (338, 4132), (676, 2066), (1033, 1352)]