2011504378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{10711}}^1$

素因数の和:10990

約数の個数: 32

約数和(自身を含む): 3368881152

約数和(自身を除く): 1357376774

約数列:

[1, 2, 13, 26, 31, 62, 233, 403, 466, 806, 3029, 6058, 7223, 10711, 14446, 21422, 93899, 139243, 187798, 278486, 332041, 664082, 2495663, 4316533, 4991326, 8633066, 32443619, 64887238, 77365553, 154731106, 1005752189, 2011504378]

約数ペア:

[(1, 2011504378), (2, 1005752189), (13, 154731106), (26, 77365553), (31, 64887238), (62, 32443619), (233, 8633066), (403, 4991326), (466, 4316533), (806, 2495663), (3029, 664082), (6058, 332041), (7223, 278486), (10711, 187798), (14446, 139243), (21422, 93899)]