2009051618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{3833}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 3566540160

約数和(自身を除く): 1557488542

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1291, 2582, 3833, 7666, 9037, 18074, 26831, 37439, 53662, 74878, 111157, 222314, 262073, 524146, 778099, 1556198, 4948403, 9896806, 34638821, 69277642, 143503687, 287007374, 1004525809, 2009051618]

約数ペア:

[(1, 2009051618), (2, 1004525809), (7, 287007374), (14, 143503687), (29, 69277642), (58, 34638821), (203, 9896806), (406, 4948403), (1291, 1556198), (2582, 778099), (3833, 524146), (7666, 262073), (9037, 222314), (18074, 111157), (26831, 74878), (37439, 53662)]