1377761690

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{825007}}^1$

素因数の和:825181

約数の個数: 16

約数和(自身を含む): 2494824192

約数和(自身を除く): 1117062502

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 825007, 1650014, 4125035, 8250070, 137776169, 275552338, 688880845, 1377761690]

約数ペア:

[(1, 1377761690), (2, 688880845), (5, 275552338), (10, 137776169), (167, 8250070), (334, 4125035), (835, 1650014), (1670, 825007)]