1220037496

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{3221}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 2314040400

約数和(自身を除く): 1094002904

約数列:

[1, 2, 4, 8, 113, 226, 419, 452, 838, 904, 1676, 3221, 3352, 6442, 12884, 25768, 47347, 94694, 189388, 363973, 378776, 727946, 1349599, 1455892, 2699198, 2911784, 5398396, 10796792, 152504687, 305009374, 610018748, 1220037496]

約数ペア:

[(1, 1220037496), (2, 610018748), (4, 305009374), (8, 152504687), (113, 10796792), (226, 5398396), (419, 2911784), (452, 2699198), (838, 1455892), (904, 1349599), (1676, 727946), (3221, 378776), (3352, 363973), (6442, 189388), (12884, 94694), (25768, 47347)]