2004134416

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{5527}}^1$

素因数の和:5839

約数の個数: 40

約数和(自身を含む): 3935980224

約数和(自身を除く): 1931845808

約数列:

[1, 2, 4, 8, 16, 131, 173, 262, 346, 524, 692, 1048, 1384, 2096, 2768, 5527, 11054, 22108, 22663, 44216, 45326, 88432, 90652, 181304, 362608, 724037, 956171, 1448074, 1912342, 2896148, 3824684, 5792296, 7649368, 11584592, 15298736, 125258401, 250516802, 501033604, 1002067208, 2004134416]

約数ペア:

[(1, 2004134416), (2, 1002067208), (4, 501033604), (8, 250516802), (16, 125258401), (131, 15298736), (173, 11584592), (262, 7649368), (346, 5792296), (524, 3824684), (692, 2896148), (1048, 1912342), (1384, 1448074), (2096, 956171), (2768, 724037), (5527, 362608), (11054, 181304), (22108, 90652), (22663, 88432), (44216, 45326)]