492816674

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2887}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 860855040

約数和(自身を除く): 368038366

約数列:

[1, 2, 7, 14, 89, 137, 178, 274, 623, 959, 1246, 1918, 2887, 5774, 12193, 20209, 24386, 40418, 85351, 170702, 256943, 395519, 513886, 791038, 1798601, 2768633, 3597202, 5537266, 35201191, 70402382, 246408337, 492816674]

約数ペア:

[(1, 492816674), (2, 246408337), (7, 70402382), (14, 35201191), (89, 5537266), (137, 3597202), (178, 2768633), (274, 1798601), (623, 791038), (959, 513886), (1246, 395519), (1918, 256943), (2887, 170702), (5774, 85351), (12193, 40418), (20209, 24386)]