15511606377296

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{42557}}^1\times {\mathrm{373453}}^1$

素因数の和:416079

約数の個数: 40

約数和(自身を含む): 30547221148104

約数和(自身を除く): 15035614770808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 42557, 85114, 170228, 340456, 373453, 680912, 746906, 1493812, 2595977, 2987624, 5191954, 5975248, 10383908, 20767816, 22780633, 41535632, 45561266, 91122532, 182245064, 364490128, 15893039321, 31786078642, 63572157284, 127144314568, 254288629136, 969475398581, 1938950797162, 3877901594324, 7755803188648, 15511606377296]

約数ペア:

[(1, 15511606377296), (2, 7755803188648), (4, 3877901594324), (8, 1938950797162), (16, 969475398581), (61, 254288629136), (122, 127144314568), (244, 63572157284), (488, 31786078642), (976, 15893039321), (42557, 364490128), (85114, 182245064), (170228, 91122532), (340456, 45561266), (373453, 41535632), (680912, 22780633), (746906, 20767816), (1493812, 10383908), (2595977, 5975248), (2987624, 5191954)]