1311528074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 2077200720

約数和(自身を除く): 765672646

約数列:

[1, 2, 29, 58, 73, 146, 157, 314, 1973, 2117, 3946, 4234, 4553, 9106, 11461, 22922, 57217, 114434, 144029, 288058, 309761, 332369, 619522, 664738, 4176841, 8353682, 8983069, 17966138, 22612553, 45225106, 655764037, 1311528074]

約数ペア:

[(1, 1311528074), (2, 655764037), (29, 45225106), (58, 22612553), (73, 17966138), (146, 8983069), (157, 8353682), (314, 4176841), (1973, 664738), (2117, 619522), (3946, 332369), (4234, 309761), (4553, 288058), (9106, 144029), (11461, 114434), (22922, 57217)]