1843062340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{321091}}^1$

素因数の和:321148

約数の個数: 48

約数和(自身を含む): 4531250304

約数和(自身を除く): 2688187964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 321091, 642182, 1284364, 1605455, 2247637, 3210910, 4495274, 6421820, 8990548, 11238185, 13164731, 22476370, 26329462, 44952740, 52658924, 65823655, 92153117, 131647310, 184306234, 263294620, 368612468, 460765585, 921531170, 1843062340]

約数ペア:

[(1, 1843062340), (2, 921531170), (4, 460765585), (5, 368612468), (7, 263294620), (10, 184306234), (14, 131647310), (20, 92153117), (28, 65823655), (35, 52658924), (41, 44952740), (70, 26329462), (82, 22476370), (140, 13164731), (164, 11238185), (205, 8990548), (287, 6421820), (410, 4495274), (574, 3210910), (820, 2247637), (1148, 1605455), (1435, 1284364), (2870, 642182), (5740, 321091)]