2016249470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{194431}}^1$

素因数の和:194516

約数の個数: 32

約数和(自身を含む): 3905750016

約数和(自身を除く): 1889500546

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 194431, 388862, 972155, 1944310, 3305327, 6610654, 11860291, 16526635, 23720582, 33053270, 59301455, 118602910, 201624947, 403249894, 1008124735, 2016249470]

約数ペア:

[(1, 2016249470), (2, 1008124735), (5, 403249894), (10, 201624947), (17, 118602910), (34, 59301455), (61, 33053270), (85, 23720582), (122, 16526635), (170, 11860291), (305, 6610654), (610, 3305327), (1037, 1944310), (2074, 972155), (5185, 388862), (10370, 194431)]