319169388

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{26839}}^1$

素因数の和:27837

約数の個数: 24

約数和(自身を含む): 745507840

約数和(自身を除く): 426338452

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11892, 26839, 53678, 80517, 107356, 161034, 322068, 26597449, 53194898, 79792347, 106389796, 159584694, 319169388]

約数ペア:

[(1, 319169388), (2, 159584694), (3, 106389796), (4, 79792347), (6, 53194898), (12, 26597449), (991, 322068), (1982, 161034), (2973, 107356), (3964, 80517), (5946, 53678), (11892, 26839)]