138607634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5042

約数の個数: 32

約数和(自身を含む): 239887872

約数和(自身を除く): 101280238

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 4957, 9914, 13981, 27962, 54527, 109054, 153667, 203237, 307334, 406474, 1690337, 2235607, 3380674, 4471214, 6300347, 12600694, 69303817, 138607634]

約数ペア:

[(1, 138607634), (2, 69303817), (11, 12600694), (22, 6300347), (31, 4471214), (41, 3380674), (62, 2235607), (82, 1690337), (341, 406474), (451, 307334), (682, 203237), (902, 153667), (1271, 109054), (2542, 54527), (4957, 27962), (9914, 13981)]