4974508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 11225088

約数和(自身を除く): 6250580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 521, 682, 868, 1042, 1364, 2084, 2387, 3647, 4774, 5731, 7294, 9548, 11462, 14588, 16151, 22924, 32302, 40117, 64604, 80234, 113057, 160468, 177661, 226114, 355322, 452228, 710644, 1243627, 2487254, 4974508]

約数ペア:

[(1, 4974508), (2, 2487254), (4, 1243627), (7, 710644), (11, 452228), (14, 355322), (22, 226114), (28, 177661), (31, 160468), (44, 113057), (62, 80234), (77, 64604), (124, 40117), (154, 32302), (217, 22924), (308, 16151), (341, 14588), (434, 11462), (521, 9548), (682, 7294), (868, 5731), (1042, 4774), (1364, 3647), (2084, 2387)]