1780454522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{5801}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 3331926144

約数和(自身を除く): 1551471622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1993, 3986, 5801, 11602, 13951, 21923, 27902, 40607, 43846, 63811, 81214, 127622, 153461, 306922, 446677, 893354, 11561393, 23122786, 80929751, 127175323, 161859502, 254350646, 890227261, 1780454522]

約数ペア:

[(1, 1780454522), (2, 890227261), (7, 254350646), (11, 161859502), (14, 127175323), (22, 80929751), (77, 23122786), (154, 11561393), (1993, 893354), (3986, 446677), (5801, 306922), (11602, 153461), (13951, 127622), (21923, 81214), (27902, 63811), (40607, 43846)]