1372852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 2741256

約数和(自身を除く): 1368404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1553, 3106, 6212, 20189, 26401, 40378, 52802, 80756, 105604, 343213, 686426, 1372852]

約数ペア:

[(1, 1372852), (2, 686426), (4, 343213), (13, 105604), (17, 80756), (26, 52802), (34, 40378), (52, 26401), (68, 20189), (221, 6212), (442, 3106), (884, 1553)]