2011507316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{117577}}^1$

素因数の和:117648

約数の個数: 48

約数和(自身を含む): 4424695296

約数和(自身を除く): 2413187980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 117577, 235154, 470308, 823039, 1528501, 1646078, 3057002, 3292156, 5526119, 6114004, 10699507, 11052238, 21399014, 22104476, 38682833, 42798028, 71839547, 77365666, 143679094, 154731332, 287358188, 502876829, 1005753658, 2011507316]

約数ペア:

[(1, 2011507316), (2, 1005753658), (4, 502876829), (7, 287358188), (13, 154731332), (14, 143679094), (26, 77365666), (28, 71839547), (47, 42798028), (52, 38682833), (91, 22104476), (94, 21399014), (182, 11052238), (188, 10699507), (329, 6114004), (364, 5526119), (611, 3292156), (658, 3057002), (1222, 1646078), (1316, 1528501), (2444, 823039), (4277, 470308), (8554, 235154), (17108, 117577)]