1376954708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 2580251520

約数和(自身を除く): 1203296812

約数列:

[1, 2, 4, 23, 46, 61, 92, 109, 122, 218, 244, 436, 1403, 2251, 2507, 2806, 4502, 5014, 5612, 6649, 9004, 10028, 13298, 26596, 51773, 103546, 137311, 152927, 207092, 245359, 274622, 305854, 490718, 549244, 611708, 981436, 3158153, 5643257, 6316306, 11286514, 12632612, 14966899, 22573028, 29933798, 59867596, 344238677, 688477354, 1376954708]

約数ペア:

[(1, 1376954708), (2, 688477354), (4, 344238677), (23, 59867596), (46, 29933798), (61, 22573028), (92, 14966899), (109, 12632612), (122, 11286514), (218, 6316306), (244, 5643257), (436, 3158153), (1403, 981436), (2251, 611708), (2507, 549244), (2806, 490718), (4502, 305854), (5014, 274622), (5612, 245359), (6649, 207092), (9004, 152927), (10028, 137311), (13298, 103546), (26596, 51773)]