1987946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 1226134

約数列:

[1, 2, 17, 34, 59, 118, 991, 1003, 1982, 2006, 16847, 33694, 58469, 116938, 993973, 1987946]

約数ペア:

[(1, 1987946), (2, 993973), (17, 116938), (34, 58469), (59, 33694), (118, 16847), (991, 2006), (1003, 1982)]