1389189362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{64237}}^1$

素因数の和:65233

約数の個数: 16

約数和(自身を含む): 2275566912

約数和(自身を除く): 886377550

約数列:

[1, 2, 11, 22, 983, 1966, 10813, 21626, 64237, 128474, 706607, 1413214, 63144971, 126289942, 694594681, 1389189362]

約数ペア:

[(1, 1389189362), (2, 694594681), (11, 126289942), (22, 63144971), (983, 1413214), (1966, 706607), (10813, 128474), (21626, 64237)]