1377133048

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1238429}}^1$

素因数の和:1238574

約数の個数: 16

約数和(自身を含む): 2600703000

約数和(自身を除く): 1223569952

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1238429, 2476858, 4953716, 9907432, 172141631, 344283262, 688566524, 1377133048]

約数ペア:

[(1, 1377133048), (2, 688566524), (4, 344283262), (8, 172141631), (139, 9907432), (278, 4953716), (556, 2476858), (1112, 1238429)]