393980497922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{664177}}^1$

素因数の和:664706

約数の個数: 32

約数和(自身を含む): 657058011840

約数和(自身を除く): 263077513918

約数列:

[1, 2, 11, 22, 59, 118, 457, 649, 914, 1298, 5027, 10054, 26963, 53926, 296593, 593186, 664177, 1328354, 7305947, 14611894, 39186443, 78372886, 303528889, 431050873, 607057778, 862101746, 3338817779, 6677635558, 17908204451, 35816408902, 196990248961, 393980497922]

約数ペア:

[(1, 393980497922), (2, 196990248961), (11, 35816408902), (22, 17908204451), (59, 6677635558), (118, 3338817779), (457, 862101746), (649, 607057778), (914, 431050873), (1298, 303528889), (5027, 78372886), (10054, 39186443), (26963, 14611894), (53926, 7305947), (296593, 1328354), (593186, 664177)]