2775031187

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 3054333744

約数和(自身を除く): 279302557

約数列:

[1, 19, 43, 53, 361, 817, 1007, 2279, 3373, 15523, 19133, 43301, 64087, 145039, 178769, 822719, 1217653, 2755741, 3396611, 7687067, 52359079, 64535609, 146054273, 2775031187]

約数ペア:

[(1, 2775031187), (19, 146054273), (43, 64535609), (53, 52359079), (361, 7687067), (817, 3396611), (1007, 2755741), (2279, 1217653), (3373, 822719), (15523, 178769), (19133, 145039), (43301, 64087)]