2012147530

素因数分解:

$2^1\times 5^1\times {\mathrm{12583}}^1\times {\mathrm{15991}}^1$

素因数の和:28581

約数の個数: 16

約数和(自身を含む): 3622379904

約数和(自身を除く): 1610232374

約数列:

[1, 2, 5, 10, 12583, 15991, 25166, 31982, 62915, 79955, 125830, 159910, 201214753, 402429506, 1006073765, 2012147530]

約数ペア:

[(1, 2012147530), (2, 1006073765), (5, 402429506), (10, 201214753), (12583, 159910), (15991, 125830), (25166, 79955), (31982, 62915)]