1722928564

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 3472293888

約数和(自身を除く): 1749365324

約数列:

[1, 2, 4, 7, 14, 28, 347, 383, 463, 694, 766, 926, 1388, 1532, 1852, 2429, 2681, 3241, 4858, 5362, 6482, 9716, 10724, 12964, 132901, 160661, 177329, 265802, 321322, 354658, 531604, 642644, 709316, 930307, 1124627, 1241303, 1860614, 2249254, 2482606, 3721228, 4498508, 4965212, 61533163, 123066326, 246132652, 430732141, 861464282, 1722928564]

約数ペア:

[(1, 1722928564), (2, 861464282), (4, 430732141), (7, 246132652), (14, 123066326), (28, 61533163), (347, 4965212), (383, 4498508), (463, 3721228), (694, 2482606), (766, 2249254), (926, 1860614), (1388, 1241303), (1532, 1124627), (1852, 930307), (2429, 709316), (2681, 642644), (3241, 531604), (4858, 354658), (5362, 321322), (6482, 265802), (9716, 177329), (10724, 160661), (12964, 132901)]