1720403758

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1\times {\mathrm{5119}}^1$

素因数の和:6171

約数の個数: 16

約数和(自身を含む): 2597253120

約数和(自身を除く): 876849362

約数列:

[1, 2, 197, 394, 853, 1706, 5119, 10238, 168041, 336082, 1008443, 2016886, 4366507, 8733014, 860201879, 1720403758]

約数ペア:

[(1, 1720403758), (2, 860201879), (197, 8733014), (394, 4366507), (853, 2016886), (1706, 1008443), (5119, 336082), (10238, 168041)]