854480638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 1414361088

約数和(自身を除く): 559880450

約数列:

[1, 2, 11, 22, 127, 254, 521, 587, 1042, 1174, 1397, 2794, 5731, 6457, 11462, 12914, 66167, 74549, 132334, 149098, 305827, 611654, 727837, 820039, 1455674, 1640078, 3364097, 6728194, 38840029, 77680058, 427240319, 854480638]

約数ペア:

[(1, 854480638), (2, 427240319), (11, 77680058), (22, 38840029), (127, 6728194), (254, 3364097), (521, 1640078), (587, 1455674), (1042, 820039), (1174, 727837), (1397, 611654), (2794, 305827), (5731, 149098), (6457, 132334), (11462, 74549), (12914, 66167)]