2148734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:4991

約数の個数: 16

約数和(自身を含む): 3803136

約数和(自身を除く): 1654402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4951, 9902, 34657, 69314, 153481, 306962, 1074367, 2148734]

約数ペア:

[(1, 2148734), (2, 1074367), (7, 306962), (14, 153481), (31, 69314), (62, 34657), (217, 9902), (434, 4951)]