1427331376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4695169}}^1$

素因数の和:4695196

約数の個数: 20

約数和(自身を含む): 2911005400

約数和(自身を除く): 1483674024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4695169, 9390338, 18780676, 37561352, 75122704, 89208211, 178416422, 356832844, 713665688, 1427331376]

約数ペア:

[(1, 1427331376), (2, 713665688), (4, 356832844), (8, 178416422), (16, 89208211), (19, 75122704), (38, 37561352), (76, 18780676), (152, 9390338), (304, 4695169)]