1330439984

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{45613}}^1$

素因数の和:47444

約数の個数: 20

約数和(自身を含む): 2579198016

約数和(自身を除く): 1248758032

約数列:

[1, 2, 4, 8, 16, 1823, 3646, 7292, 14584, 29168, 45613, 91226, 182452, 364904, 729808, 83152499, 166304998, 332609996, 665219992, 1330439984]

約数ペア:

[(1, 1330439984), (2, 665219992), (4, 332609996), (8, 166304998), (16, 83152499), (1823, 729808), (3646, 364904), (7292, 182452), (14584, 91226), (29168, 45613)]