284347856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1367057}}^1$

素因数の和:1367078

約数の個数: 20

約数和(自身を含む): 593303172

約数和(自身を除く): 308955316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1367057, 2734114, 5468228, 10936456, 17771741, 21872912, 35543482, 71086964, 142173928, 284347856]

約数ペア:

[(1, 284347856), (2, 142173928), (4, 71086964), (8, 35543482), (13, 21872912), (16, 17771741), (26, 10936456), (52, 5468228), (104, 2734114), (208, 1367057)]