8215673858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1\times {\mathrm{4289}}^1$

素因数の和:6602

約数の個数: 32

約数和(自身を含む): 14324618880

約数和(自身を除く): 6108945022

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2243, 4289, 4486, 8578, 15701, 30023, 31402, 60046, 136823, 261629, 273646, 523258, 957761, 1831403, 1915522, 3662806, 9620227, 19240454, 67341589, 134683178, 586833847, 1173667694, 4107836929, 8215673858]

約数ペア:

[(1, 8215673858), (2, 4107836929), (7, 1173667694), (14, 586833847), (61, 134683178), (122, 67341589), (427, 19240454), (854, 9620227), (2243, 3662806), (4289, 1915522), (4486, 1831403), (8578, 957761), (15701, 523258), (30023, 273646), (31402, 261629), (60046, 136823)]