2648577029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6229}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 3349248000

約数和(自身を除く): 700670971

約数列:

[1, 7, 19, 23, 133, 139, 161, 437, 973, 2641, 3059, 3197, 6229, 18487, 22379, 43603, 60743, 118351, 143267, 425201, 828457, 865831, 1002869, 2722073, 6060817, 16450789, 19054511, 19914113, 115155523, 139398791, 378368147, 2648577029]

約数ペア:

[(1, 2648577029), (7, 378368147), (19, 139398791), (23, 115155523), (133, 19914113), (139, 19054511), (161, 16450789), (437, 6060817), (973, 2722073), (2641, 1002869), (3059, 865831), (3197, 828457), (6229, 425201), (18487, 143267), (22379, 118351), (43603, 60743)]