378771198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{4451}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 816746112

約数和(自身を除く): 437974914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1091, 2182, 3273, 4451, 6546, 8902, 13353, 14183, 26706, 28366, 42549, 57863, 85098, 115726, 173589, 347178, 4856041, 9712082, 14568123, 29136246, 63128533, 126257066, 189385599, 378771198]

約数ペア:

[(1, 378771198), (2, 189385599), (3, 126257066), (6, 63128533), (13, 29136246), (26, 14568123), (39, 9712082), (78, 4856041), (1091, 347178), (2182, 173589), (3273, 115726), (4451, 85098), (6546, 57863), (8902, 42549), (13353, 28366), (14183, 26706)]