1489205.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{200237}}^1$

素因数の和:200258

約数の個数: 20

約数和(自身を含む): 86903292

約数和(自身を除く): 45253996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 200237, 400474, 800948, 1601896, 2603081, 3203792, 5206162, 10412324, 20824648, 41649296]

約数ペア:

[(1, 41649296), (2, 20824648), (4, 10412324), (8, 5206162), (13, 3203792), (16, 2603081), (26, 1601896), (52, 800948), (104, 400474), (208, 200237)]