2091322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 1191878

約数列:

[1, 2, 31, 62, 89, 178, 379, 758, 2759, 5518, 11749, 23498, 33731, 67462, 1045661, 2091322]

約数ペア:

[(1, 2091322), (2, 1045661), (31, 67462), (62, 33731), (89, 23498), (178, 11749), (379, 5518), (758, 2759)]