4392880138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{2503}}^1$

素因数の和:3822

約数の個数: 32

約数和(自身を含む): 7155630720

約数和(自身を除く): 2762750582

約数列:

[1, 2, 17, 34, 41, 82, 697, 1259, 1394, 2503, 2518, 5006, 21403, 42551, 42806, 51619, 85102, 102623, 103238, 205246, 877523, 1744591, 1755046, 3151277, 3489182, 6302554, 53571709, 107143418, 129202357, 258404714, 2196440069, 4392880138]

約数ペア:

[(1, 4392880138), (2, 2196440069), (17, 258404714), (34, 129202357), (41, 107143418), (82, 53571709), (697, 6302554), (1259, 3489182), (1394, 3151277), (2503, 1755046), (2518, 1744591), (5006, 877523), (21403, 205246), (42551, 103238), (42806, 102623), (51619, 85102)]