1631966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6883

約数の個数: 16

約数和(自身を含む): 2962656

約数和(自身を除く): 1330690

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 6857, 13714, 47999, 95998, 116569, 233138, 815983, 1631966]

約数ペア:

[(1, 1631966), (2, 815983), (7, 233138), (14, 116569), (17, 95998), (34, 47999), (119, 13714), (238, 6857)]