1380415904

素因数分解:

$2^5\times 7^1\times {\mathrm{6162571}}^1$

素因数の和:6162588

約数の個数: 24

約数和(自身を含む): 3105936288

約数和(自身を除く): 1725520384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6162571, 12325142, 24650284, 43137997, 49300568, 86275994, 98601136, 172551988, 197202272, 345103976, 690207952, 1380415904]

約数ペア:

[(1, 1380415904), (2, 690207952), (4, 345103976), (7, 197202272), (8, 172551988), (14, 98601136), (16, 86275994), (28, 49300568), (32, 43137997), (56, 24650284), (112, 12325142), (224, 6162571)]