279770676

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{439891}}^1$

素因数の和:439951

約数の個数: 24

約数和(自身を含む): 665116704

約数和(自身を除く): 385346028

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 439891, 879782, 1319673, 1759564, 2639346, 5278692, 23314223, 46628446, 69942669, 93256892, 139885338, 279770676]

約数ペア:

[(1, 279770676), (2, 139885338), (3, 93256892), (4, 69942669), (6, 46628446), (12, 23314223), (53, 5278692), (106, 2639346), (159, 1759564), (212, 1319673), (318, 879782), (636, 439891)]