1285649092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{75149}}^1$

素因数の和:75220

約数の個数: 48

約数和(自身を含む): 2828044800

約数和(自身を除く): 1542395708

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, 75149, 150298, 300596, 526043, 976937, 1052086, 1953874, 2104172, 3532003, 3907748, 6838559, 7064006, 13677118, 14128012, 24724021, 27354236, 45916039, 49448042, 91832078, 98896084, 183664156, 321412273, 642824546, 1285649092]

約数ペア:

[(1, 1285649092), (2, 642824546), (4, 321412273), (7, 183664156), (13, 98896084), (14, 91832078), (26, 49448042), (28, 45916039), (47, 27354236), (52, 24724021), (91, 14128012), (94, 13677118), (182, 7064006), (188, 6838559), (329, 3907748), (364, 3532003), (611, 2104172), (658, 1953874), (1222, 1052086), (1316, 976937), (2444, 526043), (4277, 300596), (8554, 150298), (17108, 75149)]