490236486

素因数分解:

$2^1\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{74891}}^1$

素因数の和:75987

約数の個数: 16

約数和(自身を含む): 981384768

約数和(自身を除く): 491148282

約数列:

[1, 2, 3, 6, 1091, 2182, 3273, 6546, 74891, 149782, 224673, 449346, 81706081, 163412162, 245118243, 490236486]

約数ペア:

[(1, 490236486), (2, 245118243), (3, 163412162), (6, 81706081), (1091, 449346), (2182, 224673), (3273, 149782), (6546, 74891)]