426461178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{497041}}^1$

素因数の和:497070

約数の個数: 32

約数和(自身を含む): 1002036672

約数和(自身を除く): 575575494

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 497041, 994082, 1491123, 2982246, 5467451, 6461533, 10934902, 12923066, 16402353, 19384599, 32804706, 38769198, 71076863, 142153726, 213230589, 426461178]

約数ペア:

[(1, 426461178), (2, 213230589), (3, 142153726), (6, 71076863), (11, 38769198), (13, 32804706), (22, 19384599), (26, 16402353), (33, 12923066), (39, 10934902), (66, 6461533), (78, 5467451), (143, 2982246), (286, 1491123), (429, 994082), (858, 497041)]